57254714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{136973}}^1$

素因数の和:137005

約数の個数: 16

約数和(自身を含む): 98621280

約数和(自身を除く): 41366566

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 136973, 273946, 1506703, 2602487, 3013406, 5204974, 28627357, 57254714]

約数ペア:

[(1, 57254714), (2, 28627357), (11, 5204974), (19, 3013406), (22, 2602487), (38, 1506703), (209, 273946), (418, 136973)]