1198667839

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{17471}}^1$

素因数の和:17670

約数の個数: 16

約数和(自身を含む): 1325076480

約数和(自身を除く): 126408641

約数列:

[1, 19, 23, 157, 437, 2983, 3611, 17471, 68609, 331949, 401833, 2742947, 7634827, 52115993, 63087781, 1198667839]

約数ペア:

[(1, 1198667839), (19, 63087781), (23, 52115993), (157, 7634827), (437, 2742947), (2983, 401833), (3611, 331949), (17471, 68609)]