22116490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11827}}^1$

素因数の和:11862

約数の個数: 32

約数和(自身を含む): 45987264

約数和(自身を除く): 23870774

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 11827, 23654, 59135, 118270, 130097, 201059, 260194, 402118, 650485, 1005295, 1300970, 2010590, 2211649, 4423298, 11058245, 22116490]

約数ペア:

[(1, 22116490), (2, 11058245), (5, 4423298), (10, 2211649), (11, 2010590), (17, 1300970), (22, 1005295), (34, 650485), (55, 402118), (85, 260194), (110, 201059), (170, 130097), (187, 118270), (374, 59135), (935, 23654), (1870, 11827)]