16245218

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67129}}^1$

素因数の和:67153

約数の個数: 12

約数和(自身を含む): 26784870

約数和(自身を除く): 10539652

約数列:

[1, 2, 11, 22, 121, 242, 67129, 134258, 738419, 1476838, 8122609, 16245218]

約数ペア:

[(1, 16245218), (2, 8122609), (11, 1476838), (22, 738419), (121, 134258), (242, 67129)]