22418344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 45589320

約数和(自身を除く): 23170976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 1373, 2041, 2746, 4082, 5492, 8164, 10984, 16328, 17849, 35698, 71396, 142792, 215561, 431122, 862244, 1724488, 2802293, 5604586, 11209172, 22418344]

約数ペア:

[(1, 22418344), (2, 11209172), (4, 5604586), (8, 2802293), (13, 1724488), (26, 862244), (52, 431122), (104, 215561), (157, 142792), (314, 71396), (628, 35698), (1256, 17849), (1373, 16328), (2041, 10984), (2746, 8164), (4082, 5492)]