22102288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{106261}}^1$

素因数の和:106282

約数の個数: 20

約数和(自身を含む): 46117708

約数和(自身を除く): 24015420

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 106261, 212522, 425044, 850088, 1381393, 1700176, 2762786, 5525572, 11051144, 22102288]

約数ペア:

[(1, 22102288), (2, 11051144), (4, 5525572), (8, 2762786), (13, 1700176), (16, 1381393), (26, 850088), (52, 425044), (104, 212522), (208, 106261)]