2013196904

素因数分解:

$2^3\times {\mathrm{11003}}^1\times {\mathrm{22871}}^1$

素因数の和:33880

約数の個数: 16

約数和(自身を含む): 3775252320

約数和(自身を除く): 1762055416

約数列:

[1, 2, 4, 8, 11003, 22006, 22871, 44012, 45742, 88024, 91484, 182968, 251649613, 503299226, 1006598452, 2013196904]

約数ペア:

[(1, 2013196904), (2, 1006598452), (4, 503299226), (8, 251649613), (11003, 182968), (22006, 91484), (22871, 88024), (44012, 45742)]