22465586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 41179992

約数和(自身を除く): 18714406

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 121, 143, 193, 242, 286, 386, 407, 481, 814, 962, 1573, 2123, 2509, 3146, 4246, 4477, 5018, 5291, 7141, 8954, 10582, 14282, 23353, 27599, 46706, 55198, 58201, 78551, 92833, 116402, 157102, 185666, 303589, 607178, 864061, 1021163, 1728122, 2042326, 11232793, 22465586]

約数ペア:

[(1, 22465586), (2, 11232793), (11, 2042326), (13, 1728122), (22, 1021163), (26, 864061), (37, 607178), (74, 303589), (121, 185666), (143, 157102), (193, 116402), (242, 92833), (286, 78551), (386, 58201), (407, 55198), (481, 46706), (814, 27599), (962, 23353), (1573, 14282), (2123, 10582), (2509, 8954), (3146, 7141), (4246, 5291), (4477, 5018)]