13520044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{659}}^1$

素因数の和:909

約数の個数: 24

約数和(自身を含む): 24837120

約数和(自身を除く): 11317076

約数列:

[1, 2, 4, 23, 46, 92, 223, 446, 659, 892, 1318, 2636, 5129, 10258, 15157, 20516, 30314, 60628, 146957, 293914, 587828, 3380011, 6760022, 13520044]

約数ペア:

[(1, 13520044), (2, 6760022), (4, 3380011), (23, 587828), (46, 293914), (92, 146957), (223, 60628), (446, 30314), (659, 20516), (892, 15157), (1318, 10258), (2636, 5129)]