21039564098

素因数分解:

$2^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5129099}}^1$

素因数の和:5129401

約数の個数: 16

約数和(自身を含む): 36190929600

約数和(自身を除く): 15151365502

約数列:

[1, 2, 7, 14, 293, 586, 2051, 4102, 5129099, 10258198, 35903693, 71807386, 1502826007, 3005652014, 10519782049, 21039564098]

約数ペア:

[(1, 21039564098), (2, 10519782049), (7, 3005652014), (14, 1502826007), (293, 71807386), (586, 35903693), (2051, 10258198), (4102, 5129099)]