12940962904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{95154139}}^1$

素因数の和:95154162

約数の個数: 16

約数和(自身を含む): 25691617800

約数和(自身を除く): 12750654896

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 95154139, 190308278, 380616556, 761233112, 1617620363, 3235240726, 6470481452, 12940962904]

約数ペア:

[(1, 12940962904), (2, 6470481452), (4, 3235240726), (8, 1617620363), (17, 761233112), (34, 380616556), (68, 190308278), (136, 95154139)]