13939472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37879}}^1$

素因数の和:37910

約数の個数: 20

約数和(自身を含む): 28182720

約数和(自身を除く): 14243248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 37879, 75758, 151516, 303032, 606064, 871217, 1742434, 3484868, 6969736, 13939472]

約数ペア:

[(1, 13939472), (2, 6969736), (4, 3484868), (8, 1742434), (16, 871217), (23, 606064), (46, 303032), (92, 151516), (184, 75758), (368, 37879)]