38713708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79987}}^1$

素因数の和:80013

約数の個数: 18

約数和(自身を含む): 74468828

約数和(自身を除く): 35755120

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 79987, 159974, 319948, 879857, 1759714, 3519428, 9678427, 19356854, 38713708]

約数ペア:

[(1, 38713708), (2, 19356854), (4, 9678427), (11, 3519428), (22, 1759714), (44, 879857), (121, 319948), (242, 159974), (484, 79987)]