71819506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{9043}}^1$

素因数の和:9094

約数の個数: 24

約数和(自身を含む): 124047504

約数和(自身を除く): 52227998

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 9043, 18086, 99473, 171817, 198946, 343634, 1889987, 3264523, 3779974, 6529046, 35909753, 71819506]

約数ペア:

[(1, 71819506), (2, 35909753), (11, 6529046), (19, 3779974), (22, 3264523), (38, 1889987), (209, 343634), (361, 198946), (418, 171817), (722, 99473), (3971, 18086), (7942, 9043)]