22139806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{8431}}^1$

素因数の和:8547

約数の個数: 16

約数和(自身を含む): 36122688

約数和(自身を除く): 13982882

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 8431, 16862, 109603, 219206, 851531, 1703062, 11069903, 22139806]

約数ペア:

[(1, 22139806), (2, 11069903), (13, 1703062), (26, 851531), (101, 219206), (202, 109603), (1313, 16862), (2626, 8431)]