9841172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{20333}}^1$

素因数の和:20359

約数の個数: 18

約数和(自身を含む): 18930954

約数和(自身を除く): 9089782

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 20333, 40666, 81332, 223663, 447326, 894652, 2460293, 4920586, 9841172]

約数ペア:

[(1, 9841172), (2, 4920586), (4, 2460293), (11, 894652), (22, 447326), (44, 223663), (121, 81332), (242, 40666), (484, 20333)]