13189830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{439661}}^1$

素因数の和:439671

約数の個数: 16

約数和(自身を含む): 31655664

約数和(自身を除く): 18465834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 439661, 879322, 1318983, 2198305, 2637966, 4396610, 6594915, 13189830]

約数ペア:

[(1, 13189830), (2, 6594915), (3, 4396610), (5, 2637966), (6, 2198305), (10, 1318983), (15, 879322), (30, 439661)]