19170164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19403}}^1$

素因数の和:19439

約数の個数: 24

約数和(自身を含む): 38031840

約数和(自身を除く): 18861676

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 19403, 38806, 77612, 252239, 368657, 504478, 737314, 1008956, 1474628, 4792541, 9585082, 19170164]

約数ペア:

[(1, 19170164), (2, 9585082), (4, 4792541), (13, 1474628), (19, 1008956), (26, 737314), (38, 504478), (52, 368657), (76, 252239), (247, 77612), (494, 38806), (988, 19403)]