140972362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{4993}}^1$

素因数の和:5757

約数の個数: 16

約数和(自身を含む): 222932160

約数和(自身を除く): 81959798

約数列:

[1, 2, 19, 38, 743, 1486, 4993, 9986, 14117, 28234, 94867, 189734, 3709799, 7419598, 70486181, 140972362]

約数ペア:

[(1, 140972362), (2, 70486181), (19, 7419598), (38, 3709799), (743, 189734), (1486, 94867), (4993, 28234), (9986, 14117)]