19660528084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15217127}}^1$

素因数の和:15217167

約数の個数: 24

約数和(自身を含む): 38347162560

約数和(自身を除く): 18686634476

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 15217127, 30434254, 60868508, 258691159, 289125413, 517382318, 578250826, 1034764636, 1156501652, 4915132021, 9830264042, 19660528084]

約数ペア:

[(1, 19660528084), (2, 9830264042), (4, 4915132021), (17, 1156501652), (19, 1034764636), (34, 578250826), (38, 517382318), (68, 289125413), (76, 258691159), (323, 60868508), (646, 30434254), (1292, 15217127)]