12915222

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:604

約数の個数: 32

約数和(自身を含む): 26725248

約数和(自身を除く): 13810026

約数列:

[1, 2, 3, 6, 43, 86, 113, 129, 226, 258, 339, 443, 678, 886, 1329, 2658, 4859, 9718, 14577, 19049, 29154, 38098, 50059, 57147, 100118, 114294, 150177, 300354, 2152537, 4305074, 6457611, 12915222]

約数ペア:

[(1, 12915222), (2, 6457611), (3, 4305074), (6, 2152537), (43, 300354), (86, 150177), (113, 114294), (129, 100118), (226, 57147), (258, 50059), (339, 38098), (443, 29154), (678, 19049), (886, 14577), (1329, 9718), (2658, 4859)]