128573614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{5381}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 207960480

約数和(自身を除く): 79386866

約数列:

[1, 2, 13, 26, 919, 1838, 5381, 10762, 11947, 23894, 69953, 139906, 4945139, 9890278, 64286807, 128573614]

約数ペア:

[(1, 128573614), (2, 64286807), (13, 9890278), (26, 4945139), (919, 139906), (1838, 69953), (5381, 23894), (10762, 11947)]