15210026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 25740288

約数和(自身を除く): 10530262

約数列:

[1, 2, 13, 26, 31, 62, 113, 167, 226, 334, 403, 806, 1469, 2171, 2938, 3503, 4342, 5177, 7006, 10354, 18871, 37742, 45539, 67301, 91078, 134602, 245323, 490646, 585001, 1170002, 7605013, 15210026]

約数ペア:

[(1, 15210026), (2, 7605013), (13, 1170002), (26, 585001), (31, 490646), (62, 245323), (113, 134602), (167, 91078), (226, 67301), (334, 45539), (403, 37742), (806, 18871), (1469, 10354), (2171, 7006), (2938, 5177), (3503, 4342)]