21811102

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{13649}}^1$

素因数の和:13715

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 13569698

約数列:

[1, 2, 17, 34, 47, 94, 799, 1598, 13649, 27298, 232033, 464066, 641503, 1283006, 10905551, 21811102]

約数ペア:

[(1, 21811102), (2, 10905551), (17, 1283006), (34, 641503), (47, 464066), (94, 232033), (799, 27298), (1598, 13649)]