12538484

素因数分解:

$2^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1367

約数の個数: 24

約数和(自身を含む): 25152960

約数和(自身を除く): 12614476

約数列:

[1, 2, 4, 7, 14, 28, 569, 787, 1138, 1574, 2276, 3148, 3983, 5509, 7966, 11018, 15932, 22036, 447803, 895606, 1791212, 3134621, 6269242, 12538484]

約数ペア:

[(1, 12538484), (2, 6269242), (4, 3134621), (7, 1791212), (14, 895606), (28, 447803), (569, 22036), (787, 15932), (1138, 11018), (1574, 7966), (2276, 5509), (3148, 3983)]