2912125478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2071213}}^1$

素因数の和:2071271

約数の個数: 16

約数和(自身を含む): 4722367920

約数和(自身を除く): 1810242442

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2071213, 4142426, 39353047, 76634881, 78706094, 153269762, 1456062739, 2912125478]

約数ペア:

[(1, 2912125478), (2, 1456062739), (19, 153269762), (37, 78706094), (38, 76634881), (74, 39353047), (703, 4142426), (1406, 2071213)]