41919865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4271}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 54544896

約数和(自身を除く): 12625031

約数列:

[1, 5, 13, 65, 151, 755, 1963, 4271, 9815, 21355, 55523, 277615, 644921, 3224605, 8383973, 41919865]

約数ペア:

[(1, 41919865), (5, 8383973), (13, 3224605), (65, 644921), (151, 277615), (755, 55523), (1963, 21355), (4271, 9815)]