15312988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 29039472

約数和(自身を除く): 13726484

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 5237, 10474, 20948, 89029, 178058, 225191, 356116, 450382, 900764, 3828247, 7656494, 15312988]

約数ペア:

[(1, 15312988), (2, 7656494), (4, 3828247), (17, 900764), (34, 450382), (43, 356116), (68, 225191), (86, 178058), (172, 89029), (731, 20948), (1462, 10474), (2924, 5237)]