123846712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74071}}^1$

素因数の和:74107

約数の個数: 32

約数和(自身を含む): 266659200

約数和(自身を除く): 142812488

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 74071, 148142, 296284, 592568, 814781, 1407349, 1629562, 2814698, 3259124, 5629396, 6518248, 11258792, 15480839, 30961678, 61923356, 123846712]

約数ペア:

[(1, 123846712), (2, 61923356), (4, 30961678), (8, 15480839), (11, 11258792), (19, 6518248), (22, 5629396), (38, 3259124), (44, 2814698), (76, 1629562), (88, 1407349), (152, 814781), (209, 592568), (418, 296284), (836, 148142), (1672, 74071)]