1299562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3141

約数の個数: 16

約数和(自身を含む): 2239200

約数和(自身を除く): 939638

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3109, 6218, 34199, 59071, 68398, 118142, 649781, 1299562]

約数ペア:

[(1, 1299562), (2, 649781), (11, 118142), (19, 68398), (22, 59071), (38, 34199), (209, 6218), (418, 3109)]