15407312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18169}}^1$

素因数の和:18230

約数の個数: 20

約数和(自身を含む): 30416580

約数和(自身を除く): 15009268

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18169, 36338, 72676, 145352, 290704, 962957, 1925914, 3851828, 7703656, 15407312]

約数ペア:

[(1, 15407312), (2, 7703656), (4, 3851828), (8, 1925914), (16, 962957), (53, 290704), (106, 145352), (212, 72676), (424, 36338), (848, 18169)]