222189458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{5179}}^1$

素因数の和:6329

約数の個数: 16

約数和(自身を含む): 351204000

約数和(自身を除く): 129014542

約数列:

[1, 2, 19, 38, 1129, 2258, 5179, 10358, 21451, 42902, 98401, 196802, 5847091, 11694182, 111094729, 222189458]

約数ペア:

[(1, 222189458), (2, 111094729), (19, 11694182), (38, 5847091), (1129, 196802), (2258, 98401), (5179, 42902), (10358, 21451)]