15708968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1303}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 32391360

約数和(自身を除く): 16682392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1303, 1507, 2606, 3014, 5212, 6028, 10424, 12056, 14333, 28666, 57332, 114664, 178511, 357022, 714044, 1428088, 1963621, 3927242, 7854484, 15708968]

約数ペア:

[(1, 15708968), (2, 7854484), (4, 3927242), (8, 1963621), (11, 1428088), (22, 714044), (44, 357022), (88, 178511), (137, 114664), (274, 57332), (548, 28666), (1096, 14333), (1303, 12056), (1507, 10424), (2606, 6028), (3014, 5212)]