12191426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 10790974

約数列:

[1, 2, 13, 19, 23, 26, 29, 37, 38, 46, 58, 74, 247, 299, 377, 437, 481, 494, 551, 598, 667, 703, 754, 851, 874, 962, 1073, 1102, 1334, 1406, 1702, 2146, 5681, 7163, 8671, 9139, 11063, 11362, 12673, 13949, 14326, 16169, 17342, 18278, 20387, 22126, 24679, 25346, 27898, 32338, 40774, 49358, 164749, 210197, 265031, 320827, 329498, 420394, 468901, 530062, 641654, 937802, 6095713, 12191426]

約数ペア:

[(1, 12191426), (2, 6095713), (13, 937802), (19, 641654), (23, 530062), (26, 468901), (29, 420394), (37, 329498), (38, 320827), (46, 265031), (58, 210197), (74, 164749), (247, 49358), (299, 40774), (377, 32338), (437, 27898), (481, 25346), (494, 24679), (551, 22126), (598, 20387), (667, 18278), (703, 17342), (754, 16169), (851, 14326), (874, 13949), (962, 12673), (1073, 11362), (1102, 11063), (1334, 9139), (1406, 8671), (1702, 7163), (2146, 5681)]