18863834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{14533}}^1$

素因数の和:14605

約数の個数: 16

約数和(自身を含む): 31393440

約数和(自身を除く): 12529606

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 14533, 29066, 159863, 319726, 857447, 1714894, 9431917, 18863834]

約数ペア:

[(1, 18863834), (2, 9431917), (11, 1714894), (22, 857447), (59, 319726), (118, 159863), (649, 29066), (1298, 14533)]