9915530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 19612800

約数和(自身を除く): 9697270

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 2269, 4370, 4538, 11345, 22690, 43111, 52187, 86222, 104374, 215555, 260935, 431110, 521870, 991553, 1983106, 4957765, 9915530]

約数ペア:

[(1, 9915530), (2, 4957765), (5, 1983106), (10, 991553), (19, 521870), (23, 431110), (38, 260935), (46, 215555), (95, 104374), (115, 86222), (190, 52187), (230, 43111), (437, 22690), (874, 11345), (2185, 4538), (2269, 4370)]