19316301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5653}}^1$

素因数の和:5740

約数の個数: 16

約数和(自身を含む): 27681984

約数和(自身を除く): 8365683

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5653, 16959, 96101, 288303, 378751, 1136253, 6438767, 19316301]

約数ペア:

[(1, 19316301), (3, 6438767), (17, 1136253), (51, 378751), (67, 288303), (201, 96101), (1139, 16959), (3417, 5653)]