12668818085

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{251191}}^1$

素因数の和:251345

約数の個数: 32

約数和(自身を含む): 19098630144

約数和(自身を除く): 6429812059

約数列:

[1, 5, 7, 11, 35, 55, 77, 131, 385, 655, 917, 1441, 4585, 7205, 10087, 50435, 251191, 1255955, 1758337, 2763101, 8791685, 13815505, 19341707, 32906021, 96708535, 164530105, 230342147, 361966231, 1151710735, 1809831155, 2533763617, 12668818085]

約数ペア:

[(1, 12668818085), (5, 2533763617), (7, 1809831155), (11, 1151710735), (35, 361966231), (55, 230342147), (77, 164530105), (131, 96708535), (385, 32906021), (655, 19341707), (917, 13815505), (1441, 8791685), (4585, 2763101), (7205, 1758337), (10087, 1255955), (50435, 251191)]