22184855

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 32

約数和(自身を含む): 34352640

約数和(自身を除く): 12167785

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 1987, 2233, 9935, 11165, 13909, 21857, 57623, 69545, 109285, 152999, 288115, 403361, 633853, 764995, 2016805, 3169265, 4436971, 22184855]

約数ペア:

[(1, 22184855), (5, 4436971), (7, 3169265), (11, 2016805), (29, 764995), (35, 633853), (55, 403361), (77, 288115), (145, 152999), (203, 109285), (319, 69545), (385, 57623), (1015, 21857), (1595, 13909), (1987, 11165), (2233, 9935)]