15679723438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1\times {\mathrm{14669}}^1$

素因数の和:15936

約数の個数: 32

約数和(自身を含む): 25856755200

約数和(自身を除く): 10177031762

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 1223, 2446, 14669, 23237, 28129, 29338, 46474, 56258, 278711, 337387, 534451, 557422, 674774, 1068902, 6410353, 12820706, 17940187, 35880374, 340863553, 412624301, 681727106, 825248602, 7839861719, 15679723438]

約数ペア:

[(1, 15679723438), (2, 7839861719), (19, 825248602), (23, 681727106), (38, 412624301), (46, 340863553), (437, 35880374), (874, 17940187), (1223, 12820706), (2446, 6410353), (14669, 1068902), (23237, 674774), (28129, 557422), (29338, 534451), (46474, 337387), (56258, 278711)]