9947312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{36571}}^1$

素因数の和:36596

約数の個数: 20

約数和(自身を含む): 20407176

約数和(自身を除く): 10459864

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 36571, 73142, 146284, 292568, 585136, 621707, 1243414, 2486828, 4973656, 9947312]

約数ペア:

[(1, 9947312), (2, 4973656), (4, 2486828), (8, 1243414), (16, 621707), (17, 585136), (34, 292568), (68, 146284), (136, 73142), (272, 36571)]