19372179

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3109}}^1$

素因数の和:3210

約数の個数: 16

約数和(自身を含む): 27069440

約数和(自身を除く): 7697261

約数列:

[1, 3, 31, 67, 93, 201, 2077, 3109, 6231, 9327, 96379, 208303, 289137, 624909, 6457393, 19372179]

約数ペア:

[(1, 19372179), (3, 6457393), (31, 624909), (67, 289137), (93, 208303), (201, 96379), (2077, 9327), (3109, 6231)]