19093404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 53544960

約数和(自身を除く): 34451556

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 23, 33, 38, 44, 46, 57, 66, 69, 76, 92, 114, 132, 138, 209, 228, 253, 276, 331, 418, 437, 506, 627, 662, 759, 836, 874, 993, 1012, 1254, 1311, 1324, 1518, 1748, 1986, 2508, 2622, 3036, 3641, 3972, 4807, 5244, 6289, 7282, 7613, 9614, 10923, 12578, 14421, 14564, 15226, 18867, 19228, 21846, 22839, 25156, 28842, 30452, 37734, 43692, 45678, 57684, 69179, 75468, 83743, 91356, 138358, 144647, 167486, 207537, 251229, 276716, 289294, 334972, 415074, 433941, 502458, 578588, 830148, 867882, 1004916, 1591117, 1735764, 3182234, 4773351, 6364468, 9546702, 19093404]

約数ペア:

[(1, 19093404), (2, 9546702), (3, 6364468), (4, 4773351), (6, 3182234), (11, 1735764), (12, 1591117), (19, 1004916), (22, 867882), (23, 830148), (33, 578588), (38, 502458), (44, 433941), (46, 415074), (57, 334972), (66, 289294), (69, 276716), (76, 251229), (92, 207537), (114, 167486), (132, 144647), (138, 138358), (209, 91356), (228, 83743), (253, 75468), (276, 69179), (331, 57684), (418, 45678), (437, 43692), (506, 37734), (627, 30452), (662, 28842), (759, 25156), (836, 22839), (874, 21846), (993, 19228), (1012, 18867), (1254, 15226), (1311, 14564), (1324, 14421), (1518, 12578), (1748, 10923), (1986, 9614), (2508, 7613), (2622, 7282), (3036, 6289), (3641, 5244), (3972, 4807)]