2151826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3369

約数の個数: 16

約数和(自身を含む): 3598560

約数和(自身を除く): 1446734

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3331, 6662, 56627, 63289, 113254, 126578, 1075913, 2151826]

約数ペア:

[(1, 2151826), (2, 1075913), (17, 126578), (19, 113254), (34, 63289), (38, 56627), (323, 6662), (646, 3331)]