2017643858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2308517}}^1$

素因数の和:2308561

約数の個数: 16

約数和(自身を含む): 3324265920

約数和(自身を除く): 1306622062

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2308517, 4617034, 43861823, 53095891, 87723646, 106191782, 1008821929, 2017643858]

約数ペア:

[(1, 2017643858), (2, 1008821929), (19, 106191782), (23, 87723646), (38, 53095891), (46, 43861823), (437, 4617034), (874, 2308517)]