13291436

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2897}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 24667776

約数和(自身を除く): 11376340

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 2897, 4588, 5794, 11588, 89807, 107189, 179614, 214378, 359228, 428756, 3322859, 6645718, 13291436]

約数ペア:

[(1, 13291436), (2, 6645718), (4, 3322859), (31, 428756), (37, 359228), (62, 214378), (74, 179614), (124, 107189), (148, 89807), (1147, 11588), (2294, 5794), (2897, 4588)]