18752198426

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{1721}}^1\times {\mathrm{32237}}^1$

素因数の和:33986

約数の個数: 24

約数和(自身を含む): 30477095964

約数和(自身を除く): 11724897538

約数列:

[1, 2, 13, 26, 169, 338, 1721, 3442, 22373, 32237, 44746, 64474, 290849, 419081, 581698, 838162, 5448053, 10896106, 55479877, 110959754, 721238401, 1442476802, 9376099213, 18752198426]

約数ペア:

[(1, 18752198426), (2, 9376099213), (13, 1442476802), (26, 721238401), (169, 110959754), (338, 55479877), (1721, 10896106), (3442, 5448053), (22373, 838162), (32237, 581698), (44746, 419081), (64474, 290849)]