11319419518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{128341}}^1$

素因数の和:128584

約数の個数: 32

約数和(自身を含む): 19590122880

約数和(自身を除く): 8270703362

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 2321, 4009, 4642, 8018, 44099, 88198, 128341, 256682, 1411751, 2438479, 2823502, 4876958, 26823269, 27079951, 53646538, 54159902, 297879461, 514519069, 595758922, 1029038138, 5659709759, 11319419518]

約数ペア:

[(1, 11319419518), (2, 5659709759), (11, 1029038138), (19, 595758922), (22, 514519069), (38, 297879461), (209, 54159902), (211, 53646538), (418, 27079951), (422, 26823269), (2321, 4876958), (4009, 2823502), (4642, 2438479), (8018, 1411751), (44099, 256682), (88198, 128341)]