19725062

素因数分解:

$2^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{1193}}^1$

素因数の和:2383

約数の個数: 16

約数和(自身を含む): 33871392

約数和(自身を除く): 14146330

約数列:

[1, 2, 7, 14, 1181, 1193, 2362, 2386, 8267, 8351, 16534, 16702, 1408933, 2817866, 9862531, 19725062]

約数ペア:

[(1, 19725062), (2, 9862531), (7, 2817866), (14, 1408933), (1181, 16702), (1193, 16534), (2362, 8351), (2386, 8267)]