11958270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{398609}}^1$

素因数の和:398619

約数の個数: 16

約数和(自身を含む): 28699920

約数和(自身を除く): 16741650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 398609, 797218, 1195827, 1993045, 2391654, 3986090, 5979135, 11958270]

約数ペア:

[(1, 11958270), (2, 5979135), (3, 3986090), (5, 2391654), (6, 1993045), (10, 1195827), (15, 797218), (30, 398609)]