21466542

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{188303}}^1$

素因数の和:188327

約数の個数: 16

約数和(自身を含む): 45192960

約数和(自身を除く): 23726418

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 188303, 376606, 564909, 1129818, 3577757, 7155514, 10733271, 21466542]

約数ペア:

[(1, 21466542), (2, 10733271), (3, 7155514), (6, 3577757), (19, 1129818), (38, 564909), (57, 376606), (114, 188303)]