15481124

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 29187648

約数和(自身を除く): 13706524

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 151, 284, 302, 361, 604, 722, 1349, 1444, 2698, 2869, 5396, 5738, 10721, 11476, 21442, 25631, 42884, 51262, 54511, 102524, 109022, 203699, 218044, 407398, 814796, 3870281, 7740562, 15481124]

約数ペア:

[(1, 15481124), (2, 7740562), (4, 3870281), (19, 814796), (38, 407398), (71, 218044), (76, 203699), (142, 109022), (151, 102524), (284, 54511), (302, 51262), (361, 42884), (604, 25631), (722, 21442), (1349, 11476), (1444, 10721), (2698, 5738), (2869, 5396)]