22258522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 39513600

約数和(自身を除く): 17255078

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 286, 349, 446, 698, 2453, 2899, 3839, 4537, 4906, 5798, 7678, 9074, 31889, 49907, 63778, 77827, 99814, 155654, 856097, 1011751, 1712194, 2023502, 11129261, 22258522]

約数ペア:

[(1, 22258522), (2, 11129261), (11, 2023502), (13, 1712194), (22, 1011751), (26, 856097), (143, 155654), (223, 99814), (286, 77827), (349, 63778), (446, 49907), (698, 31889), (2453, 9074), (2899, 7678), (3839, 5798), (4537, 4906)]