11121968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4893

約数の個数: 40

約数和(自身を含む): 25321296

約数和(自身を除く): 14199328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 4861, 9722, 19444, 38888, 53471, 63193, 77776, 106942, 126386, 213884, 252772, 427768, 505544, 695123, 855536, 1011088, 1390246, 2780492, 5560984, 11121968]

約数ペア:

[(1, 11121968), (2, 5560984), (4, 2780492), (8, 1390246), (11, 1011088), (13, 855536), (16, 695123), (22, 505544), (26, 427768), (44, 252772), (52, 213884), (88, 126386), (104, 106942), (143, 77776), (176, 63193), (208, 53471), (286, 38888), (572, 19444), (1144, 9722), (2288, 4861)]