12235197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 18471040

約数和(自身を除く): 6235843

約数列:

[1, 3, 13, 37, 39, 61, 111, 139, 183, 417, 481, 793, 1443, 1807, 2257, 2379, 5143, 5421, 6771, 8479, 15429, 25437, 29341, 66859, 88023, 110227, 200577, 313723, 330681, 941169, 4078399, 12235197]

約数ペア:

[(1, 12235197), (3, 4078399), (13, 941169), (37, 330681), (39, 313723), (61, 200577), (111, 110227), (139, 88023), (183, 66859), (417, 29341), (481, 25437), (793, 15429), (1443, 8479), (1807, 6771), (2257, 5421), (2379, 5143)]