2019798078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17717527}}^1$

素因数の和:17717551

約数の個数: 16

約数和(自身を含む): 4252206720

約数和(自身を除く): 2232408642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 17717527, 35435054, 53152581, 106305162, 336633013, 673266026, 1009899039, 2019798078]

約数ペア:

[(1, 2019798078), (2, 1009899039), (3, 673266026), (6, 336633013), (19, 106305162), (38, 53152581), (57, 35435054), (114, 17717527)]