12777952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 28353024

約数和(自身を除く): 15575072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1171, 1364, 2342, 2728, 4684, 5456, 9368, 10912, 12881, 18736, 25762, 36301, 37472, 51524, 72602, 103048, 145204, 206096, 290408, 399311, 412192, 580816, 798622, 1161632, 1597244, 3194488, 6388976, 12777952]

約数ペア:

[(1, 12777952), (2, 6388976), (4, 3194488), (8, 1597244), (11, 1161632), (16, 798622), (22, 580816), (31, 412192), (32, 399311), (44, 290408), (62, 206096), (88, 145204), (124, 103048), (176, 72602), (248, 51524), (341, 37472), (352, 36301), (496, 25762), (682, 18736), (992, 12881), (1171, 10912), (1364, 9368), (2342, 5456), (2728, 4684)]