22105772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 43817760

約数和(自身を除く): 21711988

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 107, 116, 137, 214, 274, 377, 428, 548, 754, 1391, 1508, 1781, 2782, 3103, 3562, 3973, 5564, 6206, 7124, 7946, 12412, 14659, 15892, 29318, 40339, 51649, 58636, 80678, 103298, 161356, 190567, 206596, 381134, 425111, 762268, 850222, 1700444, 5526443, 11052886, 22105772]

約数ペア:

[(1, 22105772), (2, 11052886), (4, 5526443), (13, 1700444), (26, 850222), (29, 762268), (52, 425111), (58, 381134), (107, 206596), (116, 190567), (137, 161356), (214, 103298), (274, 80678), (377, 58636), (428, 51649), (548, 40339), (754, 29318), (1391, 15892), (1508, 14659), (1781, 12412), (2782, 7946), (3103, 7124), (3562, 6206), (3973, 5564)]