12130928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 25185888

約数和(自身を除く): 13054960

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 103, 136, 206, 272, 412, 433, 824, 866, 1648, 1732, 1751, 3464, 3502, 6928, 7004, 7361, 14008, 14722, 28016, 29444, 44599, 58888, 89198, 117776, 178396, 356792, 713584, 758183, 1516366, 3032732, 6065464, 12130928]

約数ペア:

[(1, 12130928), (2, 6065464), (4, 3032732), (8, 1516366), (16, 758183), (17, 713584), (34, 356792), (68, 178396), (103, 117776), (136, 89198), (206, 58888), (272, 44599), (412, 29444), (433, 28016), (824, 14722), (866, 14008), (1648, 7361), (1732, 7004), (1751, 6928), (3464, 3502)]