19251034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{1571}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 31578336

約数和(自身を除く): 12327302

約数列:

[1, 2, 11, 22, 557, 1114, 1571, 3142, 6127, 12254, 17281, 34562, 875047, 1750094, 9625517, 19251034]

約数ペア:

[(1, 19251034), (2, 9625517), (11, 1750094), (22, 875047), (557, 34562), (1114, 17281), (1571, 12254), (3142, 6127)]