19948548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97787}}^1$

素因数の和:97811

約数の個数: 24

約数和(自身を含む): 49285152

約数和(自身を除く): 29336604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 97787, 195574, 293361, 391148, 586722, 1173444, 1662379, 3324758, 4987137, 6649516, 9974274, 19948548]

約数ペア:

[(1, 19948548), (2, 9974274), (3, 6649516), (4, 4987137), (6, 3324758), (12, 1662379), (17, 1173444), (34, 586722), (51, 391148), (68, 293361), (102, 195574), (204, 97787)]