22236670

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21589}}^1$

素因数の和:21699

約数の個数: 16

約数和(自身を含む): 40416480

約数和(自身を除く): 18179810

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 21589, 43178, 107945, 215890, 2223667, 4447334, 11118335, 22236670]

約数ペア:

[(1, 22236670), (2, 11118335), (5, 4447334), (10, 2223667), (103, 215890), (206, 107945), (515, 43178), (1030, 21589)]