21732524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3271}}^1$

素因数の和:3437

約数の個数: 24

約数和(自身を含む): 41776896

約数和(自身を除く): 20044372

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3271, 3322, 6542, 6644, 13084, 35981, 71962, 143924, 493921, 987842, 1975684, 5433131, 10866262, 21732524]

約数ペア:

[(1, 21732524), (2, 10866262), (4, 5433131), (11, 1975684), (22, 987842), (44, 493921), (151, 143924), (302, 71962), (604, 35981), (1661, 13084), (3271, 6644), (3322, 6542)]