19214958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65357}}^1$

素因数の和:65376

約数の個数: 24

約数和(自身を含む): 44704872

約数和(自身を除く): 25489914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65357, 130714, 196071, 392142, 457499, 914998, 1372497, 2744994, 3202493, 6404986, 9607479, 19214958]

約数ペア:

[(1, 19214958), (2, 9607479), (3, 6404986), (6, 3202493), (7, 2744994), (14, 1372497), (21, 914998), (42, 457499), (49, 392142), (98, 196071), (147, 130714), (294, 65357)]