15217394

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:641

約数の個数: 16

約数和(自身を含む): 23202816

約数和(自身を除く): 7985422

約数列:

[1, 2, 127, 181, 254, 331, 362, 662, 22987, 42037, 45974, 59911, 84074, 119822, 7608697, 15217394]

約数ペア:

[(1, 15217394), (2, 7608697), (127, 119822), (181, 84074), (254, 59911), (331, 45974), (362, 42037), (662, 22987)]