12318628

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5569}}^1$

素因数の和:5659

約数の個数: 24

約数和(自身を含む): 24953600

約数和(自身を除く): 12634972

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 5569, 11138, 22276, 38983, 77966, 155932, 439951, 879902, 1759804, 3079657, 6159314, 12318628]

約数ペア:

[(1, 12318628), (2, 6159314), (4, 3079657), (7, 1759804), (14, 879902), (28, 439951), (79, 155932), (158, 77966), (316, 38983), (553, 22276), (1106, 11138), (2212, 5569)]