19214526

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{23039}}^1$

素因数の和:23183

約数の個数: 16

約数和(自身を含む): 38707200

約数和(自身を除く): 19492674

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 23039, 46078, 69117, 138234, 3202421, 6404842, 9607263, 19214526]

約数ペア:

[(1, 19214526), (2, 9607263), (3, 6404842), (6, 3202421), (139, 138234), (278, 69117), (417, 46078), (834, 23039)]