15198746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5479}}^1$

素因数の和:5573

約数の個数: 16

約数和(自身を含む): 24331200

約数和(自身を除く): 9132454

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 5479, 10958, 104101, 208202, 399967, 799934, 7599373, 15198746]

約数ペア:

[(1, 15198746), (2, 7599373), (19, 799934), (38, 399967), (73, 208202), (146, 104101), (1387, 10958), (2774, 5479)]