76720442

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{106261}}^1$

素因数の和:106301

約数の個数: 12

約数和(自身を含む): 121457466

約数和(自身を除く): 44737024

約数列:

[1, 2, 19, 38, 361, 722, 106261, 212522, 2018959, 4037918, 38360221, 76720442]

約数ペア:

[(1, 76720442), (2, 38360221), (19, 4037918), (38, 2018959), (361, 212522), (722, 106261)]