12649736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4637}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 26714880

約数和(自身を除く): 14065144

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 4637, 9274, 18548, 37096, 51007, 102014, 143747, 204028, 287494, 408056, 574988, 1149976, 1581217, 3162434, 6324868, 12649736]

約数ペア:

[(1, 12649736), (2, 6324868), (4, 3162434), (8, 1581217), (11, 1149976), (22, 574988), (31, 408056), (44, 287494), (62, 204028), (88, 143747), (124, 102014), (248, 51007), (341, 37096), (682, 18548), (1364, 9274), (2728, 4637)]