15671780228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{27551}}^1\times {\mathrm{10939}}^1$

素因数の和:38507

約数の個数: 24

約数和(自身を含む): 29539050240

約数和(自身を除く): 13867270012

約数列:

[1, 2, 4, 13, 26, 52, 10939, 21878, 27551, 43756, 55102, 110204, 142207, 284414, 358163, 568828, 716326, 1432652, 301380389, 602760778, 1205521556, 3917945057, 7835890114, 15671780228]

約数ペア:

[(1, 15671780228), (2, 7835890114), (4, 3917945057), (13, 1205521556), (26, 602760778), (52, 301380389), (10939, 1432652), (21878, 716326), (27551, 568828), (43756, 358163), (55102, 284414), (110204, 142207)]