12806342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11621}}^1$

素因数の和:11671

約数の個数: 16

約数和(自身を含む): 20919600

約数和(自身を除く): 8113258

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 11621, 23242, 220799, 337009, 441598, 674018, 6403171, 12806342]

約数ペア:

[(1, 12806342), (2, 6403171), (19, 674018), (29, 441598), (38, 337009), (58, 220799), (551, 23242), (1102, 11621)]