26104195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 37094400

約数和(自身を除く): 10990205

約数列:

[1, 5, 13, 19, 23, 65, 95, 115, 247, 299, 437, 919, 1235, 1495, 2185, 4595, 5681, 11947, 17461, 21137, 28405, 59735, 87305, 105685, 226993, 274781, 401603, 1134965, 1373905, 2008015, 5220839, 26104195]

約数ペア:

[(1, 26104195), (5, 5220839), (13, 2008015), (19, 1373905), (23, 1134965), (65, 401603), (95, 274781), (115, 226993), (247, 105685), (299, 87305), (437, 59735), (919, 28405), (1235, 21137), (1495, 17461), (2185, 11947), (4595, 5681)]