13247858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8353}}^1$

素因数の和:8429

約数の個数: 16

約数和(自身を含む): 21753816

約数和(自身を除く): 8505958

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 8353, 16706, 108589, 217178, 509533, 1019066, 6623929, 13247858]

約数ペア:

[(1, 13247858), (2, 6623929), (13, 1019066), (26, 509533), (61, 217178), (122, 108589), (793, 16706), (1586, 8353)]