13990898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2621}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 22370904

約数和(自身を除く): 8380006

約数列:

[1, 2, 17, 34, 157, 314, 2621, 2669, 5242, 5338, 44557, 89114, 411497, 822994, 6995449, 13990898]

約数ペア:

[(1, 13990898), (2, 6995449), (17, 822994), (34, 411497), (157, 89114), (314, 44557), (2621, 5338), (2669, 5242)]