1900525397804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1\times {\mathrm{15349}}^1$

素因数の和:19423

約数の個数: 96

約数和(自身を含む): 3923695776000

約数和(自身を除く): 2023170378196

約数列:

[1, 2, 4, 11, 19, 22, 37, 38, 44, 74, 76, 148, 209, 407, 418, 703, 814, 836, 1406, 1628, 2812, 4003, 7733, 8006, 15349, 15466, 16012, 30698, 30932, 44033, 61396, 76057, 88066, 148111, 152114, 168839, 176132, 291631, 296222, 304228, 337678, 567913, 583262, 592444, 675356, 836627, 1135826, 1166524, 1629221, 1673254, 2271652, 2814109, 3207941, 3258442, 3346508, 5628218, 6247043, 6415882, 6516884, 10790347, 11256436, 12494086, 12831764, 21580694, 24988172, 30955199, 43161388, 61442047, 61910398, 118693817, 122884094, 123820796, 237387634, 245768188, 474775268, 675862517, 1167398893, 1351725034, 2273355739, 2334797786, 2703450068, 4546711478, 4669595572, 9093422956, 12841387823, 25006913129, 25682775646, 43193759041, 50013826258, 51365551292, 86387518082, 100027652516, 172775036164, 475131349451, 950262698902, 1900525397804]

約数ペア:

[(1, 1900525397804), (2, 950262698902), (4, 475131349451), (11, 172775036164), (19, 100027652516), (22, 86387518082), (37, 51365551292), (38, 50013826258), (44, 43193759041), (74, 25682775646), (76, 25006913129), (148, 12841387823), (209, 9093422956), (407, 4669595572), (418, 4546711478), (703, 2703450068), (814, 2334797786), (836, 2273355739), (1406, 1351725034), (1628, 1167398893), (2812, 675862517), (4003, 474775268), (7733, 245768188), (8006, 237387634), (15349, 123820796), (15466, 122884094), (16012, 118693817), (30698, 61910398), (30932, 61442047), (44033, 43161388), (61396, 30955199), (76057, 24988172), (88066, 21580694), (148111, 12831764), (152114, 12494086), (168839, 11256436), (176132, 10790347), (291631, 6516884), (296222, 6415882), (304228, 6247043), (337678, 5628218), (567913, 3346508), (583262, 3258442), (592444, 3207941), (675356, 2814109), (836627, 2271652), (1135826, 1673254), (1166524, 1629221)]