27437558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42473}}^1$

素因数の和:42511

約数の個数: 16

約数和(自身を含む): 45871920

約数和(自身を除く): 18434362

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 42473, 84946, 722041, 806987, 1444082, 1613974, 13718779, 27437558]

約数ペア:

[(1, 27437558), (2, 13718779), (17, 1613974), (19, 1444082), (34, 806987), (38, 722041), (323, 84946), (646, 42473)]