42042782

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{58231}}^1$

素因数の和:58271

約数の個数: 12

約数和(自身を含む): 66559176

約数和(自身を除く): 24516394

約数列:

[1, 2, 19, 38, 361, 722, 58231, 116462, 1106389, 2212778, 21021391, 42042782]

約数ペア:

[(1, 42042782), (2, 21021391), (19, 2212778), (38, 1106389), (361, 116462), (722, 58231)]