2019274486

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1\times {\mathrm{10859}}^1$

素因数の和:11823

約数の個数: 16

約数和(自身を含む): 3060565200

約数和(自身を除く): 1041290714

約数列:

[1, 2, 109, 218, 853, 1706, 10859, 21718, 92977, 185954, 1183631, 2367262, 9262727, 18525454, 1009637243, 2019274486]

約数ペア:

[(1, 2019274486), (2, 1009637243), (109, 18525454), (218, 9262727), (853, 2367262), (1706, 1183631), (10859, 185954), (21718, 92977)]