2191149.00000000

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1650

約数の個数: 16

約数和(自身を含む): 29609280

約数和(自身を除く): 5334113

約数列:

[1, 7, 17, 119, 137, 959, 1489, 2329, 10423, 16303, 25313, 177191, 203993, 1427951, 3467881, 24275167]

約数ペア:

[(1, 24275167), (7, 3467881), (17, 1427951), (119, 203993), (137, 177191), (959, 25313), (1489, 16303), (2329, 10423)]