15676810721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{2447}}^1$

素因数の和:3173

約数の個数: 32

約数和(自身を含む): 18714157056

約数和(自身を除く): 3037346335

約数列:

[1, 11, 13, 71, 143, 631, 781, 923, 2447, 6941, 8203, 10153, 26917, 31811, 44801, 90233, 173737, 349921, 492811, 582413, 1544057, 1911107, 2258581, 6406543, 16984627, 20072741, 24844391, 109628047, 220800151, 1205908517, 1425164611, 15676810721]

約数ペア:

[(1, 15676810721), (11, 1425164611), (13, 1205908517), (71, 220800151), (143, 109628047), (631, 24844391), (781, 20072741), (923, 16984627), (2447, 6406543), (6941, 2258581), (8203, 1911107), (10153, 1544057), (26917, 582413), (31811, 492811), (44801, 349921), (90233, 173737)]