12885842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 21209472

約数和(自身を除く): 8323630

約数列:

[1, 2, 23, 37, 46, 67, 74, 113, 134, 226, 851, 1541, 1702, 2479, 2599, 3082, 4181, 4958, 5198, 7571, 8362, 15142, 57017, 96163, 114034, 174133, 192326, 280127, 348266, 560254, 6442921, 12885842]

約数ペア:

[(1, 12885842), (2, 6442921), (23, 560254), (37, 348266), (46, 280127), (67, 192326), (74, 174133), (113, 114034), (134, 96163), (226, 57017), (851, 15142), (1541, 8362), (1702, 7571), (2479, 5198), (2599, 4958), (3082, 4181)]