1945506311

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{14327}}^1$

素因数の和:15374

約数の個数: 16

約数和(自身を含む): 2342914560

約数和(自身を除く): 397408249

約数列:

[1, 7, 19, 133, 1021, 7147, 14327, 19399, 100289, 135793, 272213, 1905491, 14627867, 102395069, 277929473, 1945506311]

約数ペア:

[(1, 1945506311), (7, 277929473), (19, 102395069), (133, 14627867), (1021, 1905491), (7147, 272213), (14327, 135793), (19399, 100289)]