20143651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1151}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 23113728

約数和(自身を除く): 2970077

約数列:

[1, 11, 37, 43, 407, 473, 1151, 1591, 12661, 17501, 42587, 49493, 468457, 544423, 1831241, 20143651]

約数ペア:

[(1, 20143651), (11, 1831241), (37, 544423), (43, 468457), (407, 49493), (473, 42587), (1151, 17501), (1591, 12661)]