11975642

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 21486720

約数和(自身を除く): 9511078

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 379, 427, 518, 758, 854, 2257, 2653, 4514, 5306, 14023, 15799, 23119, 28046, 31598, 46238, 98161, 161833, 196322, 323666, 855403, 1710806, 5987821, 11975642]

約数ペア:

[(1, 11975642), (2, 5987821), (7, 1710806), (14, 855403), (37, 323666), (61, 196322), (74, 161833), (122, 98161), (259, 46238), (379, 31598), (427, 28046), (518, 23119), (758, 15799), (854, 14023), (2257, 5306), (2653, 4514)]