13945916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3061}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 26235216

約数和(自身を除く): 12289300

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 3061, 4556, 6122, 12244, 52037, 104074, 205087, 208148, 410174, 820348, 3486479, 6972958, 13945916]

約数ペア:

[(1, 13945916), (2, 6972958), (4, 3486479), (17, 820348), (34, 410174), (67, 208148), (68, 205087), (134, 104074), (268, 52037), (1139, 12244), (2278, 6122), (3061, 4556)]