12964778

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 21928320

約数和(自身を除く): 8963542

約数列:

[1, 2, 17, 23, 34, 46, 59, 118, 281, 391, 562, 782, 1003, 1357, 2006, 2714, 4777, 6463, 9554, 12926, 16579, 23069, 33158, 46138, 109871, 219742, 281843, 381317, 563686, 762634, 6482389, 12964778]

約数ペア:

[(1, 12964778), (2, 6482389), (17, 762634), (23, 563686), (34, 381317), (46, 281843), (59, 219742), (118, 109871), (281, 46138), (391, 33158), (562, 23069), (782, 16579), (1003, 12926), (1357, 9554), (2006, 6463), (2714, 4777)]