19393404

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{16661}}^1$

素因数の和:16765

約数の個数: 24

約数和(自身を含む): 45720528

約数和(自身を除く): 26327124

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 16661, 33322, 49983, 66644, 99966, 199932, 1616117, 3232234, 4848351, 6464468, 9696702, 19393404]

約数ペア:

[(1, 19393404), (2, 9696702), (3, 6464468), (4, 4848351), (6, 3232234), (12, 1616117), (97, 199932), (194, 99966), (291, 66644), (388, 49983), (582, 33322), (1164, 16661)]