123586562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{28229}}^1$

素因数の和:28441

約数の個数: 16

約数和(自身を含む): 203256000

約数和(自身を除く): 79669438

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 28229, 56458, 310519, 621038, 5617571, 11235142, 61793281, 123586562]

約数ペア:

[(1, 123586562), (2, 61793281), (11, 11235142), (22, 5617571), (199, 621038), (398, 310519), (2189, 56458), (4378, 28229)]