16897574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{6263}}^1$

素因数の和:6355

約数の個数: 16

約数和(自身を含む): 27060480

約数和(自身を除く): 10162906

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 6263, 12526, 118997, 237994, 444673, 889346, 8448787, 16897574]

約数ペア:

[(1, 16897574), (2, 8448787), (19, 889346), (38, 444673), (71, 237994), (142, 118997), (1349, 12526), (2698, 6263)]