15438566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2396

約数の個数: 32

約数和(自身を含む): 28401408

約数和(自身を除く): 12962842

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 2347, 3289, 4694, 6578, 25817, 30511, 51634, 53981, 61022, 107962, 335621, 593791, 671242, 701753, 1187582, 1403506, 7719283, 15438566]

約数ペア:

[(1, 15438566), (2, 7719283), (11, 1403506), (13, 1187582), (22, 701753), (23, 671242), (26, 593791), (46, 335621), (143, 107962), (253, 61022), (286, 53981), (299, 51634), (506, 30511), (598, 25817), (2347, 6578), (3289, 4694)]