189724828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{17117}}^1$

素因数の和:17301

約数の個数: 24

約数和(自身を含む): 353726352

約数和(自身を除く): 164001524

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 17117, 34234, 68468, 290989, 581978, 1163956, 2790071, 5580142, 11160284, 47431207, 94862414, 189724828]

約数ペア:

[(1, 189724828), (2, 94862414), (4, 47431207), (17, 11160284), (34, 5580142), (68, 2790071), (163, 1163956), (326, 581978), (652, 290989), (2771, 68468), (5542, 34234), (11084, 17117)]