15986144

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{26293}}^1$

素因数の和:26322

約数の個数: 24

約数和(自身を含む): 33130440

約数和(自身を除く): 17144296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 26293, 52586, 105172, 210344, 420688, 499567, 841376, 999134, 1998268, 3996536, 7993072, 15986144]

約数ペア:

[(1, 15986144), (2, 7993072), (4, 3996536), (8, 1998268), (16, 999134), (19, 841376), (32, 499567), (38, 420688), (76, 210344), (152, 105172), (304, 52586), (608, 26293)]