19212378

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 39557376

約数和(自身を除く): 20344998

約数列:

[1, 2, 3, 6, 47, 94, 141, 193, 282, 353, 386, 579, 706, 1059, 1158, 2118, 9071, 16591, 18142, 27213, 33182, 49773, 54426, 68129, 99546, 136258, 204387, 408774, 3202063, 6404126, 9606189, 19212378]

約数ペア:

[(1, 19212378), (2, 9606189), (3, 6404126), (6, 3202063), (47, 408774), (94, 204387), (141, 136258), (193, 99546), (282, 68129), (353, 54426), (386, 49773), (579, 33182), (706, 27213), (1059, 18142), (1158, 16591), (2118, 9071)]