21328682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{14957}}^1$

素因数の和:15013

約数の個数: 16

約数和(自身を含む): 34463232

約数和(自身を除く): 13134550

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 14957, 29914, 344011, 463667, 688022, 927334, 10664341, 21328682]

約数ペア:

[(1, 21328682), (2, 10664341), (23, 927334), (31, 688022), (46, 463667), (62, 344011), (713, 29914), (1426, 14957)]