12779392

素因数分解:

$2^7\times {\mathrm{99839}}^1$

素因数の和:99853

約数の個数: 16

約数和(自身を含む): 25459200

約数和(自身を除く): 12679808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 99839, 199678, 399356, 798712, 1597424, 3194848, 6389696, 12779392]

約数ペア:

[(1, 12779392), (2, 6389696), (4, 3194848), (8, 1597424), (16, 798712), (32, 399356), (64, 199678), (128, 99839)]