15764564

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 28502880

約数和(自身を除く): 12738316

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 997, 1994, 3953, 3988, 7906, 15812, 58823, 66799, 117646, 133598, 235292, 267196, 3941141, 7882282, 15764564]

約数ペア:

[(1, 15764564), (2, 7882282), (4, 3941141), (59, 267196), (67, 235292), (118, 133598), (134, 117646), (236, 66799), (268, 58823), (997, 15812), (1994, 7906), (3953, 3988)]