21412996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28627}}^1$

素因数の和:28659

約数の個数: 24

約数和(自身を含む): 43285536

約数和(自身を除く): 21872540

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 28627, 57254, 114508, 314897, 486659, 629794, 973318, 1259588, 1946636, 5353249, 10706498, 21412996]

約数ペア:

[(1, 21412996), (2, 10706498), (4, 5353249), (11, 1946636), (17, 1259588), (22, 973318), (34, 629794), (44, 486659), (68, 314897), (187, 114508), (374, 57254), (748, 28627)]