9871312

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{56087}}^1$

素因数の和:56106

約数の個数: 20

約数和(自身を含む): 20864736

約数和(自身を除く): 10993424

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 56087, 112174, 224348, 448696, 616957, 897392, 1233914, 2467828, 4935656, 9871312]

約数ペア:

[(1, 9871312), (2, 4935656), (4, 2467828), (8, 1233914), (11, 897392), (16, 616957), (22, 448696), (44, 224348), (88, 112174), (176, 56087)]