18396598

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4044

約数の個数: 24

約数和(自身を含む): 31935960

約数和(自身を除く): 13539362

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4001, 4598, 8002, 44011, 76019, 88022, 152038, 484121, 836209, 968242, 1672418, 9198299, 18396598]

約数ペア:

[(1, 18396598), (2, 9198299), (11, 1672418), (19, 968242), (22, 836209), (38, 484121), (121, 152038), (209, 88022), (242, 76019), (418, 44011), (2299, 8002), (4001, 4598)]