19481583

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8087}}^1$

素因数の和:8174

約数の個数: 16

約数和(自身を含む): 28728576

約数和(自身を除く): 9246993

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 8087, 24261, 88957, 266871, 590351, 1771053, 6493861, 19481583]

約数ペア:

[(1, 19481583), (3, 6493861), (11, 1771053), (33, 590351), (73, 266871), (219, 88957), (803, 24261), (2409, 8087)]