10894828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20479}}^1$

素因数の和:20509

約数の個数: 24

約数和(自身を含む): 22937600

約数和(自身を除く): 12042772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 20479, 40958, 81916, 143353, 286706, 389101, 573412, 778202, 1556404, 2723707, 5447414, 10894828]

約数ペア:

[(1, 10894828), (2, 5447414), (4, 2723707), (7, 1556404), (14, 778202), (19, 573412), (28, 389101), (38, 286706), (76, 143353), (133, 81916), (266, 40958), (532, 20479)]