19948956

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97789}}^1$

素因数の和:97813

約数の個数: 24

約数和(自身を含む): 49286160

約数和(自身を除く): 29337204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97789, 195578, 293367, 391156, 586734, 1173468, 1662413, 3324826, 4987239, 6649652, 9974478, 19948956]

約数ペア:

[(1, 19948956), (2, 9974478), (3, 6649652), (4, 4987239), (6, 3324826), (12, 1662413), (17, 1173468), (34, 586734), (51, 391156), (68, 293367), (102, 195578), (204, 97789)]