18996820901

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1\times {\mathrm{11239}}^1$

素因数の和:16508

約数の個数: 16

約数和(自身を含む): 21178857600

約数和(自身を除く): 2182036699

約数列:

[1, 17, 19, 323, 5233, 11239, 88961, 99427, 191063, 213541, 1690259, 3630197, 58813687, 999832679, 1117460053, 18996820901]

約数ペア:

[(1, 18996820901), (17, 1117460053), (19, 999832679), (323, 58813687), (5233, 3630197), (11239, 1690259), (88961, 213541), (99427, 191063)]