27398254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61987}}^1$

素因数の和:62019

約数の個数: 16

約数和(自身を含む): 46862928

約数和(自身を除く): 19464674

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 61987, 123974, 805831, 1053779, 1611662, 2107558, 13699127, 27398254]

約数ペア:

[(1, 27398254), (2, 13699127), (13, 2107558), (17, 1611662), (26, 1053779), (34, 805831), (221, 123974), (442, 61987)]