274223542

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{379811}}^1$

素因数の和:379851

約数の個数: 12

約数和(自身を含む): 434125116

約数和(自身を除く): 159901574

約数列:

[1, 2, 19, 38, 361, 722, 379811, 759622, 7216409, 14432818, 137111771, 274223542]

約数ペア:

[(1, 274223542), (2, 137111771), (19, 14432818), (38, 7216409), (361, 759622), (722, 379811)]