22018321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{919}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 25244800

約数和(自身を除く): 3226479

約数列:

[1, 13, 19, 97, 247, 919, 1261, 1843, 11947, 17461, 23959, 89143, 226993, 1158859, 1693717, 22018321]

約数ペア:

[(1, 22018321), (13, 1693717), (19, 1158859), (97, 226993), (247, 89143), (919, 23959), (1261, 17461), (1843, 11947)]