11957430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{398581}}^1$

素因数の和:398591

約数の個数: 16

約数和(自身を含む): 28697904

約数和(自身を除く): 16740474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 398581, 797162, 1195743, 1992905, 2391486, 3985810, 5978715, 11957430]

約数ペア:

[(1, 11957430), (2, 5978715), (3, 3985810), (5, 2391486), (6, 1992905), (10, 1195743), (15, 797162), (30, 398581)]