11947222

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{6229}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 20633760

約数和(自身を除く): 8686538

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 6229, 12458, 43603, 87206, 853373, 1706746, 5973611, 11947222]

約数ペア:

[(1, 11947222), (2, 5973611), (7, 1706746), (14, 853373), (137, 87206), (274, 43603), (959, 12458), (1918, 6229)]