13402288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{22639}}^1$

素因数の和:22684

約数の個数: 20

約数和(自身を含む): 26669920

約数和(自身を除く): 13267632

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 22639, 45278, 90556, 181112, 362224, 837643, 1675286, 3350572, 6701144, 13402288]

約数ペア:

[(1, 13402288), (2, 6701144), (4, 3350572), (8, 1675286), (16, 837643), (37, 362224), (74, 181112), (148, 90556), (296, 45278), (592, 22639)]