22165652

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1223}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 40715136

約数和(自身を除く): 18549484

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 1223, 2446, 4531, 4892, 9062, 18124, 28129, 56258, 112516, 240931, 481862, 963724, 5541413, 11082826, 22165652]

約数ペア:

[(1, 22165652), (2, 11082826), (4, 5541413), (23, 963724), (46, 481862), (92, 240931), (197, 112516), (394, 56258), (788, 28129), (1223, 18124), (2446, 9062), (4531, 4892)]