42141202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{4973}}^1$

素因数の和:5217

約数の個数: 16

約数和(自身を含む): 66850560

約数和(自身を除く): 24709358

約数列:

[1, 2, 19, 38, 223, 446, 4237, 4973, 8474, 9946, 94487, 188974, 1108979, 2217958, 21070601, 42141202]

約数ペア:

[(1, 42141202), (2, 21070601), (19, 2217958), (38, 1108979), (223, 188974), (446, 94487), (4237, 9946), (4973, 8474)]