13247771660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34862557}}^1$

素因数の和:34862585

約数の個数: 24

約数和(自身を含む): 29284548720

約数和(自身を除く): 16036777060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 34862557, 69725114, 139450228, 174312785, 348625570, 662388583, 697251140, 1324777166, 2649554332, 3311942915, 6623885830, 13247771660]

約数ペア:

[(1, 13247771660), (2, 6623885830), (4, 3311942915), (5, 2649554332), (10, 1324777166), (19, 697251140), (20, 662388583), (38, 348625570), (76, 174312785), (95, 139450228), (190, 69725114), (380, 34862557)]