39814814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15787}}^1$

素因数の和:15899

約数の個数: 16

約数和(自身を含む): 64983408

約数和(自身を除く): 25168594

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 15787, 31574, 205231, 410462, 1531339, 3062678, 19907407, 39814814]

約数ペア:

[(1, 39814814), (2, 19907407), (13, 3062678), (26, 1531339), (97, 410462), (194, 205231), (1261, 31574), (2522, 15787)]