21596630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11549}}^1$

素因数の和:11584

約数の個数: 32

約数和(自身を含む): 44906400

約数和(自身を除く): 23309770

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 11549, 23098, 57745, 115490, 127039, 196333, 254078, 392666, 635195, 981665, 1270390, 1963330, 2159663, 4319326, 10798315, 21596630]

約数ペア:

[(1, 21596630), (2, 10798315), (5, 4319326), (10, 2159663), (11, 1963330), (17, 1270390), (22, 981665), (34, 635195), (55, 392666), (85, 254078), (110, 196333), (170, 127039), (187, 115490), (374, 57745), (935, 23098), (1870, 11549)]