13449620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23189}}^1$

素因数の和:23227

約数の個数: 24

約数和(自身を含む): 29219400

約数和(自身を除く): 15769780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 23189, 46378, 92756, 115945, 231890, 463780, 672481, 1344962, 2689924, 3362405, 6724810, 13449620]

約数ペア:

[(1, 13449620), (2, 6724810), (4, 3362405), (5, 2689924), (10, 1344962), (20, 672481), (29, 463780), (58, 231890), (116, 115945), (145, 92756), (290, 46378), (580, 23189)]