22204078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2447}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 35985600

約数和(自身を除く): 13781522

約数列:

[1, 2, 13, 26, 349, 698, 2447, 4537, 4894, 9074, 31811, 63622, 854003, 1708006, 11102039, 22204078]

約数ペア:

[(1, 22204078), (2, 11102039), (13, 1708006), (26, 854003), (349, 63622), (698, 31811), (2447, 9074), (4537, 4894)]