15783788

素因数分解:

$2^2\times {\mathrm{797}}^1\times {\mathrm{4951}}^1$

素因数の和:5752

約数の個数: 12

約数和(自身を含む): 27661872

約数和(自身を除く): 11878084

約数列:

[1, 2, 4, 797, 1594, 3188, 4951, 9902, 19804, 3945947, 7891894, 15783788]

約数ペア:

[(1, 15783788), (2, 7891894), (4, 3945947), (797, 19804), (1594, 9902), (3188, 4951)]