2019333718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1\times {\mathrm{15671}}^1$

素因数の和:19083

約数の個数: 16

約数和(自身を含む): 3189565440

約数和(自身を除く): 1170231722

約数列:

[1, 2, 19, 38, 3391, 6782, 15671, 31342, 64429, 128858, 297749, 595498, 53140361, 106280722, 1009666859, 2019333718]

約数ペア:

[(1, 2019333718), (2, 1009666859), (19, 106280722), (38, 53140361), (3391, 595498), (6782, 297749), (15671, 128858), (31342, 64429)]