39193990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{607}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 38026874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 587, 607, 1174, 1214, 2935, 3035, 5870, 6070, 6457, 6677, 12914, 13354, 32285, 33385, 64570, 66770, 356309, 712618, 1781545, 3563090, 3919399, 7838798, 19596995, 39193990]

約数ペア:

[(1, 39193990), (2, 19596995), (5, 7838798), (10, 3919399), (11, 3563090), (22, 1781545), (55, 712618), (110, 356309), (587, 66770), (607, 64570), (1174, 33385), (1214, 32285), (2935, 13354), (3035, 12914), (5870, 6677), (6070, 6457)]