22906922

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 37920960

約数和(自身を除く): 15014038

約数列:

[1, 2, 17, 34, 37, 74, 131, 139, 262, 278, 629, 1258, 2227, 2363, 4454, 4726, 4847, 5143, 9694, 10286, 18209, 36418, 82399, 87431, 164798, 174862, 309553, 619106, 673733, 1347466, 11453461, 22906922]

約数ペア:

[(1, 22906922), (2, 11453461), (17, 1347466), (34, 673733), (37, 619106), (74, 309553), (131, 174862), (139, 164798), (262, 87431), (278, 82399), (629, 36418), (1258, 18209), (2227, 10286), (2363, 9694), (4454, 5143), (4726, 4847)]