2106485369

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{21557}}^1$

素因数の和:21752

約数の個数: 16

約数和(自身を含む): 2293771200

約数和(自身を除く): 187285831

約数列:

[1, 19, 37, 139, 703, 2641, 5143, 21557, 97717, 409583, 797609, 2996423, 15154571, 56932037, 110867651, 2106485369]

約数ペア:

[(1, 2106485369), (19, 110867651), (37, 56932037), (139, 15154571), (703, 2996423), (2641, 797609), (5143, 409583), (21557, 97717)]