13305319408

素因数分解:

$2^4\times {\mathrm{1019}}^1\times {\mathrm{816077}}^1$

素因数の和:817104

約数の個数: 20

約数和(自身を含む): 25804386360

約数和(自身を除く): 12499066952

約数列:

[1, 2, 4, 8, 16, 1019, 2038, 4076, 8152, 16304, 816077, 1632154, 3264308, 6528616, 13057232, 831582463, 1663164926, 3326329852, 6652659704, 13305319408]

約数ペア:

[(1, 13305319408), (2, 6652659704), (4, 3326329852), (8, 1663164926), (16, 831582463), (1019, 13057232), (2038, 6528616), (4076, 3264308), (8152, 1632154), (16304, 816077)]