16861354

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 26560800

約数和(自身を除く): 9699446

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 4339, 8678, 125831, 251662, 290713, 581426, 8430677, 16861354]

約数ペア:

[(1, 16861354), (2, 8430677), (29, 581426), (58, 290713), (67, 251662), (134, 125831), (1943, 8678), (3886, 4339)]