40221746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{4217}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 63776160

約数和(自身を除く): 23554414

約数列:

[1, 2, 19, 38, 251, 502, 4217, 4769, 8434, 9538, 80123, 160246, 1058467, 2116934, 20110873, 40221746]

約数ペア:

[(1, 40221746), (2, 20110873), (19, 2116934), (38, 1058467), (251, 160246), (502, 80123), (4217, 9538), (4769, 8434)]