9889766

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{821}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 15683760

約数和(自身を除く): 5793994

約数列:

[1, 2, 19, 38, 317, 634, 821, 1642, 6023, 12046, 15599, 31198, 260257, 520514, 4944883, 9889766]

約数ペア:

[(1, 9889766), (2, 4944883), (19, 520514), (38, 260257), (317, 31198), (634, 15599), (821, 12046), (1642, 6023)]