15704521049

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{257371}}^1$

素因数の和:257780

約数の個数: 16

約数和(自身を含む): 18777861120

約数和(自身を除く): 3073340071

約数列:

[1, 7, 23, 161, 379, 2653, 8717, 61019, 257371, 1801597, 5919533, 41436731, 97543609, 682805263, 2243503007, 15704521049]

約数ペア:

[(1, 15704521049), (7, 2243503007), (23, 682805263), (161, 97543609), (379, 41436731), (2653, 5919533), (8717, 1801597), (61019, 257371)]