22895821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 26284608

約数和(自身を除く): 3388787

約数列:

[1, 13, 17, 211, 221, 491, 2743, 3587, 6383, 8347, 46631, 103601, 108511, 1346813, 1761217, 22895821]

約数ペア:

[(1, 22895821), (13, 1761217), (17, 1346813), (211, 108511), (221, 103601), (491, 46631), (2743, 8347), (3587, 6383)]