19270902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 49158144

約数和(自身を除く): 29887242

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 41, 42, 57, 62, 82, 93, 114, 123, 133, 186, 217, 246, 266, 287, 361, 399, 434, 574, 589, 651, 722, 779, 798, 861, 1083, 1178, 1271, 1302, 1558, 1722, 1767, 2166, 2337, 2527, 2542, 3534, 3813, 4123, 4674, 5054, 5453, 7581, 7626, 8246, 8897, 10906, 11191, 12369, 14801, 15162, 16359, 17794, 22382, 24149, 24738, 26691, 29602, 32718, 33573, 44403, 48298, 53382, 67146, 72447, 78337, 88806, 103607, 144894, 156674, 169043, 207214, 235011, 310821, 338086, 458831, 470022, 507129, 621642, 917662, 1014258, 1376493, 2752986, 3211817, 6423634, 9635451, 19270902]

約数ペア:

[(1, 19270902), (2, 9635451), (3, 6423634), (6, 3211817), (7, 2752986), (14, 1376493), (19, 1014258), (21, 917662), (31, 621642), (38, 507129), (41, 470022), (42, 458831), (57, 338086), (62, 310821), (82, 235011), (93, 207214), (114, 169043), (123, 156674), (133, 144894), (186, 103607), (217, 88806), (246, 78337), (266, 72447), (287, 67146), (361, 53382), (399, 48298), (434, 44403), (574, 33573), (589, 32718), (651, 29602), (722, 26691), (779, 24738), (798, 24149), (861, 22382), (1083, 17794), (1178, 16359), (1271, 15162), (1302, 14801), (1558, 12369), (1722, 11191), (1767, 10906), (2166, 8897), (2337, 8246), (2527, 7626), (2542, 7581), (3534, 5453), (3813, 5054), (4123, 4674)]