19259767294

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1\times {\mathrm{160903}}^1$

素因数の和:161619

約数の個数: 16

約数和(自身を含む): 29234969568

約数和(自身を除く): 9975202274

約数列:

[1, 2, 97, 194, 617, 1234, 59849, 119698, 160903, 321806, 15607591, 31215182, 99277151, 198554302, 9629883647, 19259767294]

約数ペア:

[(1, 19259767294), (2, 9629883647), (97, 198554302), (194, 99277151), (617, 31215182), (1234, 15607591), (59849, 321806), (119698, 160903)]