23489609

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 28265160

約数和(自身を除く): 4775551

約数列:

[1, 11, 13, 109, 121, 137, 143, 1199, 1417, 1507, 1573, 1781, 13189, 14933, 15587, 16577, 19591, 164263, 171457, 194129, 215501, 1806893, 2135419, 23489609]

約数ペア:

[(1, 23489609), (11, 2135419), (13, 1806893), (109, 215501), (121, 194129), (137, 171457), (143, 164263), (1199, 19591), (1417, 16577), (1507, 15587), (1573, 14933), (1781, 13189)]