13237742

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 10954258

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 839, 1127, 1678, 2254, 5873, 7889, 11746, 15778, 19297, 38594, 41111, 82222, 135079, 270158, 287777, 575554, 945553, 1891106, 6618871, 13237742]

約数ペア:

[(1, 13237742), (2, 6618871), (7, 1891106), (14, 945553), (23, 575554), (46, 287777), (49, 270158), (98, 135079), (161, 82222), (322, 41111), (343, 38594), (686, 19297), (839, 15778), (1127, 11746), (1678, 7889), (2254, 5873)]