39019828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{2381}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 72631944

約数和(自身を除く): 33612116

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 2381, 4097, 4762, 8194, 9524, 16388, 40477, 80954, 161908, 573821, 1147642, 2295284, 9754957, 19509914, 39019828]

約数ペア:

[(1, 39019828), (2, 19509914), (4, 9754957), (17, 2295284), (34, 1147642), (68, 573821), (241, 161908), (482, 80954), (964, 40477), (2381, 16388), (4097, 9524), (4762, 8194)]