19705102

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{479}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 30159360

約数和(自身を除く): 10454258

約数列:

[1, 2, 67, 134, 307, 479, 614, 958, 20569, 32093, 41138, 64186, 147053, 294106, 9852551, 19705102]

約数ペア:

[(1, 19705102), (2, 9852551), (67, 294106), (134, 147053), (307, 64186), (479, 41138), (614, 32093), (958, 20569)]