21193134

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{6529}}^1$

素因数の和:7075

約数の個数: 16

約数和(自身を含む): 42471120

約数和(自身を除く): 21277986

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 6529, 13058, 19587, 39174, 3532189, 7064378, 10596567, 21193134]

約数ペア:

[(1, 21193134), (2, 10596567), (3, 7064378), (6, 3532189), (541, 39174), (1082, 19587), (1623, 13058), (3246, 6529)]