13515932

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 24393600

約数和(自身を除く): 10877668

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 439, 716, 878, 1756, 7697, 15394, 18877, 30788, 37754, 75508, 78581, 157162, 314324, 3378983, 6757966, 13515932]

約数ペア:

[(1, 13515932), (2, 6757966), (4, 3378983), (43, 314324), (86, 157162), (172, 78581), (179, 75508), (358, 37754), (439, 30788), (716, 18877), (878, 15394), (1756, 7697)]