16982545

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 21234960

約数和(自身を除く): 4252415

約数列:

[1, 5, 29, 145, 173, 677, 865, 3385, 5017, 19633, 25085, 98165, 117121, 585605, 3396509, 16982545]

約数ペア:

[(1, 16982545), (5, 3396509), (29, 585605), (145, 117121), (173, 98165), (677, 25085), (865, 19633), (3385, 5017)]