19216702

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2297}}^1$

素因数の和:2435

約数の個数: 16

約数和(自身を含む): 29782080

約数和(自身を除く): 10565378

約数列:

[1, 2, 47, 89, 94, 178, 2297, 4183, 4594, 8366, 107959, 204433, 215918, 408866, 9608351, 19216702]

約数ペア:

[(1, 19216702), (2, 9608351), (47, 408866), (89, 215918), (94, 204433), (178, 107959), (2297, 8366), (4183, 4594)]