22180011

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55589}}^1$

素因数の和:55618

約数の個数: 16

約数和(自身を含む): 35577600

約数和(自身を除く): 13397589

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 55589, 166767, 389123, 1056191, 1167369, 3168573, 7393337, 22180011]

約数ペア:

[(1, 22180011), (3, 7393337), (7, 3168573), (19, 1167369), (21, 1056191), (57, 389123), (133, 166767), (399, 55589)]