1900646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4547}}^1$

素因数の和:4579

約数の個数: 16

約数和(自身を含む): 3274560

約数和(自身を除く): 1373914

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 4547, 9094, 50017, 86393, 100034, 172786, 950323, 1900646]

約数ペア:

[(1, 1900646), (2, 950323), (11, 172786), (19, 100034), (22, 86393), (38, 50017), (209, 9094), (418, 4547)]