21895422

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2332

約数の個数: 32

約数和(自身を含む): 46865952

約数和(自身を除く): 24970530

約数列:

[1, 2, 3, 6, 17, 34, 51, 97, 102, 194, 291, 582, 1649, 2213, 3298, 4426, 4947, 6639, 9894, 13278, 37621, 75242, 112863, 214661, 225726, 429322, 643983, 1287966, 3649237, 7298474, 10947711, 21895422]

約数ペア:

[(1, 21895422), (2, 10947711), (3, 7298474), (6, 3649237), (17, 1287966), (34, 643983), (51, 429322), (97, 225726), (102, 214661), (194, 112863), (291, 75242), (582, 37621), (1649, 13278), (2213, 9894), (3298, 6639), (4426, 4947)]