9871876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15329}}^1$

素因数の和:15363

約数の個数: 24

約数和(自身を含む): 20603520

約数和(自身を除く): 10731644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 15329, 30658, 61316, 107303, 214606, 352567, 429212, 705134, 1410268, 2467969, 4935938, 9871876]

約数ペア:

[(1, 9871876), (2, 4935938), (4, 2467969), (7, 1410268), (14, 705134), (23, 429212), (28, 352567), (46, 214606), (92, 107303), (161, 61316), (322, 30658), (644, 15329)]