22507688

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9803}}^1$

素因数の和:9857

約数の個数: 32

約数和(自身を含む): 49412160

約数和(自身を除く): 26904472

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 9803, 19606, 39212, 68621, 78424, 137242, 274484, 401923, 548968, 803846, 1607692, 2813461, 3215384, 5626922, 11253844, 22507688]

約数ペア:

[(1, 22507688), (2, 11253844), (4, 5626922), (7, 3215384), (8, 2813461), (14, 1607692), (28, 803846), (41, 548968), (56, 401923), (82, 274484), (164, 137242), (287, 78424), (328, 68621), (574, 39212), (1148, 19606), (2296, 9803)]