22356688

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{19141}}^1$

素因数の和:19222

約数の個数: 20

約数和(自身を含む): 43911748

約数和(自身を除く): 21555060

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 19141, 38282, 76564, 153128, 306256, 1397293, 2794586, 5589172, 11178344, 22356688]

約数ペア:

[(1, 22356688), (2, 11178344), (4, 5589172), (8, 2794586), (16, 1397293), (73, 306256), (146, 153128), (292, 76564), (584, 38282), (1168, 19141)]