18390398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1051}}^1$

素因数の和:1739

約数の個数: 16

約数和(自身を含む): 29780016

約数和(自身を除く): 11389618

約数列:

[1, 2, 13, 26, 673, 1051, 1346, 2102, 8749, 13663, 17498, 27326, 707323, 1414646, 9195199, 18390398]

約数ペア:

[(1, 18390398), (2, 9195199), (13, 1414646), (26, 707323), (673, 27326), (1051, 17498), (1346, 13663), (2102, 8749)]