16201808

素因数分解:

$2^4\times 7^1\times {\mathrm{144659}}^1$

素因数の和:144674

約数の個数: 20

約数和(自身を含む): 35875680

約数和(自身を除く): 19673872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144659, 289318, 578636, 1012613, 1157272, 2025226, 2314544, 4050452, 8100904, 16201808]

約数ペア:

[(1, 16201808), (2, 8100904), (4, 4050452), (7, 2314544), (8, 2025226), (14, 1157272), (16, 1012613), (28, 578636), (56, 289318), (112, 144659)]