22170538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11681}}^1$

素因数の和:11769

約数の個数: 16

約数和(自身を含む): 36307656

約数和(自身を除く): 14137118

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 11681, 23362, 151853, 303706, 852713, 1705426, 11085269, 22170538]

約数ペア:

[(1, 22170538), (2, 11085269), (13, 1705426), (26, 852713), (73, 303706), (146, 151853), (949, 23362), (1898, 11681)]