387589094

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{17317}}^1$

素因数の和:17388

約数の個数: 24

約数和(自身を含む): 633423168

約数和(自身を除く): 245834074

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 17317, 22382, 34634, 329023, 536827, 658046, 1073654, 6251437, 10199713, 12502874, 20399426, 193794547, 387589094]

約数ペア:

[(1, 387589094), (2, 193794547), (19, 20399426), (31, 12502874), (38, 10199713), (62, 6251437), (361, 1073654), (589, 658046), (722, 536827), (1178, 329023), (11191, 34634), (17317, 22382)]