12904109216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23720789}}^1$

素因数の和:23720816

約数の個数: 24

約数和(自身を含む): 26899375860

約数和(自身を除く): 13995266644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 23720789, 47441578, 94883156, 189766312, 379532624, 403253413, 759065248, 806506826, 1613013652, 3226027304, 6452054608, 12904109216]

約数ペア:

[(1, 12904109216), (2, 6452054608), (4, 3226027304), (8, 1613013652), (16, 806506826), (17, 759065248), (32, 403253413), (34, 379532624), (68, 189766312), (136, 94883156), (272, 47441578), (544, 23720789)]