15722434838

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{42491}}^1$

素因数の和:42665

約数の個数: 32

約数和(自身を含む): 26127480960

約数和(自身を除く): 10405046122

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1331, 1529, 2662, 3058, 16819, 33638, 42491, 84982, 185009, 370018, 467401, 934802, 5141411, 5906249, 10282822, 11812498, 56555521, 64968739, 113111042, 129937478, 714656129, 1429312258, 7861217419, 15722434838]

約数ペア:

[(1, 15722434838), (2, 7861217419), (11, 1429312258), (22, 714656129), (121, 129937478), (139, 113111042), (242, 64968739), (278, 56555521), (1331, 11812498), (1529, 10282822), (2662, 5906249), (3058, 5141411), (16819, 934802), (33638, 467401), (42491, 370018), (84982, 185009)]