17996613628

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3365111}}^1$

素因数の和:3365313

約数の個数: 24

約数和(自身を含む): 36181684224

約数和(自身を除く): 18185070596

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 3365111, 6730222, 13460444, 23555777, 47111554, 94223108, 642736201, 1285472402, 2570944804, 4499153407, 8998306814, 17996613628]

約数ペア:

[(1, 17996613628), (2, 8998306814), (4, 4499153407), (7, 2570944804), (14, 1285472402), (28, 642736201), (191, 94223108), (382, 47111554), (764, 23555777), (1337, 13460444), (2674, 6730222), (5348, 3365111)]