12903544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1201}}^1$

素因数の和:1303

約数の個数: 32

約数和(自身を含む): 25963200

約数和(自身を除く): 13059656

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1201, 1343, 2402, 2686, 4804, 5372, 9608, 10744, 20417, 40834, 81668, 94879, 163336, 189758, 379516, 759032, 1612943, 3225886, 6451772, 12903544]

約数ペア:

[(1, 12903544), (2, 6451772), (4, 3225886), (8, 1612943), (17, 759032), (34, 379516), (68, 189758), (79, 163336), (136, 94879), (158, 81668), (316, 40834), (632, 20417), (1201, 10744), (1343, 9608), (2402, 5372), (2686, 4804)]