12856072

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51839}}^1$

素因数の和:51876

約数の個数: 16

約数和(自身を含む): 24883200

約数和(自身を除く): 12027128

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51839, 103678, 207356, 414712, 1607009, 3214018, 6428036, 12856072]

約数ペア:

[(1, 12856072), (2, 6428036), (4, 3214018), (8, 1607009), (31, 414712), (62, 207356), (124, 103678), (248, 51839)]