13976305

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21017}}^1$

素因数の和:21048

約数の個数: 16

約数和(自身を含む): 20177280

約数和(自身を除く): 6200975

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 21017, 105085, 147119, 399323, 735595, 1996615, 2795261, 13976305]

約数ペア:

[(1, 13976305), (5, 2795261), (7, 1996615), (19, 735595), (35, 399323), (95, 147119), (133, 105085), (665, 21017)]