1946138726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{385069}}^1$

素因数の和:385116

約数の個数: 24

約数和(自身を含む): 3521080080

約数和(自身を除く): 1574941354

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 385069, 770138, 2695483, 5390966, 7316311, 14632622, 51214177, 102428354, 139009909, 278019818, 973069363, 1946138726]

約数ペア:

[(1, 1946138726), (2, 973069363), (7, 278019818), (14, 139009909), (19, 102428354), (38, 51214177), (133, 14632622), (266, 7316311), (361, 5390966), (722, 2695483), (2527, 770138), (5054, 385069)]