19238248

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{40759}}^1$

素因数の和:40824

約数の個数: 16

約数和(自身を含む): 36684000

約数和(自身を除く): 17445752

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 40759, 81518, 163036, 326072, 2404781, 4809562, 9619124, 19238248]

約数ペア:

[(1, 19238248), (2, 9619124), (4, 4809562), (8, 2404781), (59, 326072), (118, 163036), (236, 81518), (472, 40759)]