18676214

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 28693440

約数和(自身を除く): 10017226

約数列:

[1, 2, 59, 118, 163, 326, 971, 1942, 9617, 19234, 57289, 114578, 158273, 316546, 9338107, 18676214]

約数ペア:

[(1, 18676214), (2, 9338107), (59, 316546), (118, 158273), (163, 114578), (326, 57289), (971, 19234), (1942, 9617)]