12863038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4637}}^1$

素因数の和:4731

約数の個数: 16

約数和(自身を含む): 20592720

約数和(自身を除く): 7729682

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 4637, 9274, 88103, 176206, 338501, 677002, 6431519, 12863038]

約数ペア:

[(1, 12863038), (2, 6431519), (19, 677002), (38, 338501), (73, 176206), (146, 88103), (1387, 9274), (2774, 4637)]