25866676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30941}}^1$

素因数の和:30975

約数の個数: 24

約数和(自身を含む): 51982560

約数和(自身を除く): 26115884

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 30941, 61882, 123764, 340351, 587879, 680702, 1175758, 1361404, 2351516, 6466669, 12933338, 25866676]

約数ペア:

[(1, 25866676), (2, 12933338), (4, 6466669), (11, 2351516), (19, 1361404), (22, 1175758), (38, 680702), (44, 587879), (76, 340351), (209, 123764), (418, 61882), (836, 30941)]