12414740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3673}}^1$

素因数の和:3708

約数の個数: 36

約数和(自身を含む): 28238364

約数和(自身を除く): 15823624

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 3673, 7346, 14692, 18365, 36730, 47749, 73460, 95498, 190996, 238745, 477490, 620737, 954980, 1241474, 2482948, 3103685, 6207370, 12414740]

約数ペア:

[(1, 12414740), (2, 6207370), (4, 3103685), (5, 2482948), (10, 1241474), (13, 954980), (20, 620737), (26, 477490), (52, 238745), (65, 190996), (130, 95498), (169, 73460), (260, 47749), (338, 36730), (676, 18365), (845, 14692), (1690, 7346), (3380, 3673)]