21833992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 43156800

約数和(自身を除く): 21322808

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 1109, 2218, 2461, 4436, 4922, 8872, 9844, 19688, 25507, 51014, 102028, 118663, 204056, 237326, 474652, 949304, 2729249, 5458498, 10916996, 21833992]

約数ペア:

[(1, 21833992), (2, 10916996), (4, 5458498), (8, 2729249), (23, 949304), (46, 474652), (92, 237326), (107, 204056), (184, 118663), (214, 102028), (428, 51014), (856, 25507), (1109, 19688), (2218, 9844), (2461, 8872), (4436, 4922)]