12968121572

素因数分解:

$2^2\times 7^1\times {\mathrm{7757}}^1\times {\mathrm{59707}}^1$

素因数の和:67475

約数の個数: 24

約数和(自身を含む): 25940021184

約数和(自身を除く): 12971899612

約数列:

[1, 2, 4, 7, 14, 28, 7757, 15514, 31028, 54299, 59707, 108598, 119414, 217196, 238828, 417949, 835898, 1671796, 463147199, 926294398, 1852588796, 3242030393, 6484060786, 12968121572]

約数ペア:

[(1, 12968121572), (2, 6484060786), (4, 3242030393), (7, 1852588796), (14, 926294398), (28, 463147199), (7757, 1671796), (15514, 835898), (31028, 417949), (54299, 238828), (59707, 217196), (108598, 119414)]