12842012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 23436000

約数和(自身を除く): 10593988

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 743, 1486, 2972, 4321, 8642, 17284, 21547, 43094, 86188, 110707, 221414, 442828, 3210503, 6421006, 12842012]

約数ペア:

[(1, 12842012), (2, 6421006), (4, 3210503), (29, 442828), (58, 221414), (116, 110707), (149, 86188), (298, 43094), (596, 21547), (743, 17284), (1486, 8642), (2972, 4321)]