22112656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{72739}}^1$

素因数の和:72766

約数の個数: 20

約数和(自身を含む): 45098800

約数和(自身を除く): 22986144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 72739, 145478, 290956, 581912, 1163824, 1382041, 2764082, 5528164, 11056328, 22112656]

約数ペア:

[(1, 22112656), (2, 11056328), (4, 5528164), (8, 2764082), (16, 1382041), (19, 1163824), (38, 581912), (76, 290956), (152, 145478), (304, 72739)]