12867305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6323}}^1$

素因数の和:6376

約数の個数: 16

約数和(自身を含む): 17302464

約数和(自身を除く): 4435159

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 6323, 31615, 69553, 233951, 347765, 1169755, 2573461, 12867305]

約数ペア:

[(1, 12867305), (5, 2573461), (11, 1169755), (37, 347765), (55, 233951), (185, 69553), (407, 31615), (2035, 6323)]