19252216

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{23827}}^1$

素因数の和:23934

約数の個数: 16

約数和(自身を含む): 36456840

約数和(自身を除く): 17204624

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 23827, 47654, 95308, 190616, 2406527, 4813054, 9626108, 19252216]

約数ペア:

[(1, 19252216), (2, 9626108), (4, 4813054), (8, 2406527), (101, 190616), (202, 95308), (404, 47654), (808, 23827)]