12209430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{406981}}^1$

素因数の和:406991

約数の個数: 16

約数和(自身を含む): 29302704

約数和(自身を除く): 17093274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 406981, 813962, 1220943, 2034905, 2441886, 4069810, 6104715, 12209430]

約数ペア:

[(1, 12209430), (2, 6104715), (3, 4069810), (5, 2441886), (6, 2034905), (10, 1220943), (15, 813962), (30, 406981)]