22419362854

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1187089}}^1$

素因数の和:1187188

約数の個数: 32

約数和(自身を含む): 41025830400

約数和(自身を除く): 18606467546

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 2698, 9443, 18886, 1187089, 2374178, 8309623, 16619246, 22554691, 45109382, 84283319, 157882837, 168566638, 315765674, 589983233, 1179966466, 1601383061, 3202766122, 11209681427, 22419362854]

約数ペア:

[(1, 22419362854), (2, 11209681427), (7, 3202766122), (14, 1601383061), (19, 1179966466), (38, 589983233), (71, 315765674), (133, 168566638), (142, 157882837), (266, 84283319), (497, 45109382), (994, 22554691), (1349, 16619246), (2698, 8309623), (9443, 2374178), (18886, 1187089)]