16615556

素因数分解:

$2^2\times {\mathrm{839}}^1\times {\mathrm{4951}}^1$

素因数の和:5794

約数の個数: 12

約数和(自身を含む): 29117760

約数和(自身を除く): 12502204

約数列:

[1, 2, 4, 839, 1678, 3356, 4951, 9902, 19804, 4153889, 8307778, 16615556]

約数ペア:

[(1, 16615556), (2, 8307778), (4, 4153889), (839, 19804), (1678, 9902), (3356, 4951)]