18853886

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 29440800

約数和(自身を除く): 10586914

約数列:

[1, 2, 29, 58, 173, 346, 1879, 3758, 5017, 10034, 54491, 108982, 325067, 650134, 9426943, 18853886]

約数ペア:

[(1, 18853886), (2, 9426943), (29, 650134), (58, 325067), (173, 108982), (346, 54491), (1879, 10034), (3758, 5017)]