12155968

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 27212544

約数和(自身を除く): 15056576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 248, 341, 352, 496, 557, 682, 704, 992, 1114, 1364, 1984, 2228, 2728, 4456, 5456, 6127, 8912, 10912, 12254, 17267, 17824, 21824, 24508, 34534, 35648, 49016, 69068, 98032, 138136, 189937, 196064, 276272, 379874, 392128, 552544, 759748, 1105088, 1519496, 3038992, 6077984, 12155968]

約数ペア:

[(1, 12155968), (2, 6077984), (4, 3038992), (8, 1519496), (11, 1105088), (16, 759748), (22, 552544), (31, 392128), (32, 379874), (44, 276272), (62, 196064), (64, 189937), (88, 138136), (124, 98032), (176, 69068), (248, 49016), (341, 35648), (352, 34534), (496, 24508), (557, 21824), (682, 17824), (704, 17267), (992, 12254), (1114, 10912), (1364, 8912), (1984, 6127), (2228, 5456), (2728, 4456)]