13839638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1451}}^1$

素因数の和:1723

約数の個数: 16

約数和(自身を含む): 21954240

約数和(自身を除く): 8114602

約数列:

[1, 2, 19, 38, 251, 502, 1451, 2902, 4769, 9538, 27569, 55138, 364201, 728402, 6919819, 13839638]

約数ペア:

[(1, 13839638), (2, 6919819), (19, 728402), (38, 364201), (251, 55138), (502, 27569), (1451, 9538), (2902, 4769)]