129855652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{55117}}^1$

素因数の和:55171

約数の個数: 24

約数和(自身を含む): 246928640

約数和(自身を除く): 117072988

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 55117, 110234, 220468, 1047223, 1708627, 2094446, 3417254, 4188892, 6834508, 32463913, 64927826, 129855652]

約数ペア:

[(1, 129855652), (2, 64927826), (4, 32463913), (19, 6834508), (31, 4188892), (38, 3417254), (62, 2094446), (76, 1708627), (124, 1047223), (589, 220468), (1178, 110234), (2356, 55117)]