19201212

素因数分解:

$2^2\times 3^4\times {\mathrm{59263}}^1$

素因数の和:59279

約数の個数: 30

約数和(自身を含む): 50196608

約数和(自身を除く): 30995396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 59263, 118526, 177789, 237052, 355578, 533367, 711156, 1066734, 1600101, 2133468, 3200202, 4800303, 6400404, 9600606, 19201212]

約数ペア:

[(1, 19201212), (2, 9600606), (3, 6400404), (4, 4800303), (6, 3200202), (9, 2133468), (12, 1600101), (18, 1066734), (27, 711156), (36, 533367), (54, 355578), (81, 237052), (108, 177789), (162, 118526), (324, 59263)]