19615205570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{17358589}}^1$

素因数の和:17358709

約数の個数: 16

約数和(自身を含む): 35619826680

約数和(自身を除く): 16004621110

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 17358589, 34717178, 86792945, 173585890, 1961520557, 3923041114, 9807602785, 19615205570]

約数ペア:

[(1, 19615205570), (2, 9807602785), (5, 3923041114), (10, 1961520557), (113, 173585890), (226, 86792945), (565, 34717178), (1130, 17358589)]