17179490

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{15761}}^1$

素因数の和:15877

約数の個数: 16

約数和(自身を含む): 31208760

約数和(自身を除く): 14029270

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 15761, 31522, 78805, 157610, 1717949, 3435898, 8589745, 17179490]

約数ペア:

[(1, 17179490), (2, 8589745), (5, 3435898), (10, 1717949), (109, 157610), (218, 78805), (545, 31522), (1090, 15761)]