19329103087

素因数分解:

$7^1\times {\mathrm{641}}^1\times {\mathrm{1249}}^1\times {\mathrm{3449}}^1$

素因数の和:5346

約数の個数: 16

約数和(自身を含む): 22149000000

約数和(自身を除く): 2819896913

約数列:

[1, 7, 641, 1249, 3449, 4487, 8743, 24143, 800609, 2210809, 4307801, 5604263, 15475663, 30154607, 2761300441, 19329103087]

約数ペア:

[(1, 19329103087), (7, 2761300441), (641, 30154607), (1249, 15475663), (3449, 5604263), (4487, 4307801), (8743, 2210809), (24143, 800609)]