13886926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1553}}^1$

素因数の和:1835

約数の個数: 16

約数和(自身を含む): 22153824

約数和(自身を除く): 8266898

約数列:

[1, 2, 17, 34, 263, 526, 1553, 3106, 4471, 8942, 26401, 52802, 408439, 816878, 6943463, 13886926]

約数ペア:

[(1, 13886926), (2, 6943463), (17, 816878), (34, 408439), (263, 52802), (526, 26401), (1553, 8942), (3106, 4471)]