19799476706

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1620517}}^1$

素因数の和:1620709

約数の個数: 16

約数和(自身を含む): 30627790200

約数和(自身を除く): 10828313494

約数列:

[1, 2, 41, 82, 149, 298, 6109, 12218, 1620517, 3241034, 66441197, 132882394, 241457033, 482914066, 9899738353, 19799476706]

約数ペア:

[(1, 19799476706), (2, 9899738353), (41, 482914066), (82, 241457033), (149, 132882394), (298, 66441197), (6109, 3241034), (12218, 1620517)]