21708182

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16273}}^1$

素因数の和:16327

約数の個数: 16

約数和(自身を含む): 35151840

約数和(自身を除く): 13443658

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 16273, 32546, 374279, 471917, 748558, 943834, 10854091, 21708182]

約数ペア:

[(1, 21708182), (2, 10854091), (23, 943834), (29, 748558), (46, 471917), (58, 374279), (667, 32546), (1334, 16273)]