17238871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 19837440

約数和(自身を除く): 2598569

約数列:

[1, 13, 19, 71, 247, 923, 983, 1349, 12779, 17537, 18677, 69793, 242801, 907309, 1326067, 17238871]

約数ペア:

[(1, 17238871), (13, 1326067), (19, 907309), (71, 242801), (247, 69793), (923, 18677), (983, 17537), (1349, 12779)]