190911412

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{947}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 338436000

約数和(自身を除く): 147524588

約数列:

[1, 2, 4, 101, 202, 404, 499, 947, 998, 1894, 1996, 3788, 50399, 95647, 100798, 191294, 201596, 382588, 472553, 945106, 1890212, 47727853, 95455706, 190911412]

約数ペア:

[(1, 190911412), (2, 95455706), (4, 47727853), (101, 1890212), (202, 945106), (404, 472553), (499, 382588), (947, 201596), (998, 191294), (1894, 100798), (1996, 95647), (3788, 50399)]