15115809748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2288887}}^1$

素因数の和:2289031

約数の個数: 24

約数和(自身を含む): 28711811072

約数和(自身を除く): 13596001324

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 2288887, 4577774, 9155548, 29755531, 59511062, 119022124, 290688649, 581377298, 1162754596, 3778952437, 7557904874, 15115809748]

約数ペア:

[(1, 15115809748), (2, 7557904874), (4, 3778952437), (13, 1162754596), (26, 581377298), (52, 290688649), (127, 119022124), (254, 59511062), (508, 29755531), (1651, 9155548), (3302, 4577774), (6604, 2288887)]