2012138732

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1\times {\mathrm{18899}}^1$

素因数の和:19565

約数の個数: 24

約数和(自身を含む): 3609144000

約数和(自身を除く): 1597005268

約数列:

[1, 2, 4, 43, 86, 172, 619, 1238, 2476, 18899, 26617, 37798, 53234, 75596, 106468, 812657, 1625314, 3250628, 11698481, 23396962, 46793924, 503034683, 1006069366, 2012138732]

約数ペア:

[(1, 2012138732), (2, 1006069366), (4, 503034683), (43, 46793924), (86, 23396962), (172, 11698481), (619, 3250628), (1238, 1625314), (2476, 812657), (18899, 106468), (26617, 75596), (37798, 53234)]