190080572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{21929}}^1$

素因数の和:22141

約数の個数: 24

約数和(自身を含む): 364739760

約数和(自身を除く): 174659188

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 788, 2167, 4334, 8668, 21929, 43858, 87716, 241219, 482438, 964876, 4320013, 8640026, 17280052, 47520143, 95040286, 190080572]

約数ペア:

[(1, 190080572), (2, 95040286), (4, 47520143), (11, 17280052), (22, 8640026), (44, 4320013), (197, 964876), (394, 482438), (788, 241219), (2167, 87716), (4334, 43858), (8668, 21929)]