19005661315

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{4093}}^1\times {\mathrm{22651}}^1$

素因数の和:26790

約数の個数: 16

約数和(自身を含む): 23369796576

約数和(自身を除く): 4364135261

約数列:

[1, 5, 41, 205, 4093, 20465, 22651, 113255, 167813, 839065, 928691, 4643455, 92710543, 463552715, 3801132263, 19005661315]

約数ペア:

[(1, 19005661315), (5, 3801132263), (41, 463552715), (205, 92710543), (4093, 4643455), (20465, 928691), (22651, 839065), (113255, 167813)]