9866168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5031

約数の個数: 32

約数和(自身を含む): 20974800

約数和(自身を除く): 11108632

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4993, 9986, 19972, 39944, 64909, 94867, 129818, 189734, 259636, 379468, 519272, 758936, 1233271, 2466542, 4933084, 9866168]

約数ペア:

[(1, 9866168), (2, 4933084), (4, 2466542), (8, 1233271), (13, 758936), (19, 519272), (26, 379468), (38, 259636), (52, 189734), (76, 129818), (104, 94867), (152, 64909), (247, 39944), (494, 19972), (988, 9986), (1976, 4993)]