19247468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{283051}}^1$

素因数の和:283072

約数の個数: 12

約数和(自身を含む): 35664552

約数和(自身を除く): 16417084

約数列:

[1, 2, 4, 17, 34, 68, 283051, 566102, 1132204, 4811867, 9623734, 19247468]

約数ペア:

[(1, 19247468), (2, 9623734), (4, 4811867), (17, 1132204), (34, 566102), (68, 283051)]