12229730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 23362560

約数和(自身を除く): 11132830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 191, 337, 382, 674, 955, 1685, 1910, 3370, 3629, 6403, 7258, 12806, 18145, 32015, 36290, 64030, 64367, 128734, 321835, 643670, 1222973, 2445946, 6114865, 12229730]

約数ペア:

[(1, 12229730), (2, 6114865), (5, 2445946), (10, 1222973), (19, 643670), (38, 321835), (95, 128734), (190, 64367), (191, 64030), (337, 36290), (382, 32015), (674, 18145), (955, 12806), (1685, 7258), (1910, 6403), (3370, 3629)]