19339298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5393}}^1$

素因数の和:5569

約数の個数: 16

約数和(自身を含む): 31846176

約数和(自身を除く): 12506878

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 5393, 10786, 59323, 118646, 879059, 1758118, 9669649, 19339298]

約数ペア:

[(1, 19339298), (2, 9669649), (11, 1758118), (22, 879059), (163, 118646), (326, 59323), (1793, 10786), (3586, 5393)]