1212016042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{49297}}^1$

素因数の和:49965

約数の個数: 16

約数和(自身を含む): 1916706240

約数和(自身を除く): 704690198

約数列:

[1, 2, 19, 38, 647, 1294, 12293, 24586, 49297, 98594, 936643, 1873286, 31895159, 63790318, 606008021, 1212016042]

約数ペア:

[(1, 1212016042), (2, 606008021), (19, 63790318), (38, 31895159), (647, 1873286), (1294, 936643), (12293, 98594), (24586, 49297)]