19122586108

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{829}}^1\times {\mathrm{72997}}^1$

素因数の和:73909

約数の個数: 24

約数和(自身を含む): 33929470400

約数和(自身を除く): 14806884292

約数列:

[1, 2, 4, 79, 158, 316, 829, 1658, 3316, 65491, 72997, 130982, 145994, 261964, 291988, 5766763, 11533526, 23067052, 60514513, 121029026, 242058052, 4780646527, 9561293054, 19122586108]

約数ペア:

[(1, 19122586108), (2, 9561293054), (4, 4780646527), (79, 242058052), (158, 121029026), (316, 60514513), (829, 23067052), (1658, 11533526), (3316, 5766763), (65491, 291988), (72997, 261964), (130982, 145994)]