13048816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{491}}^1$

素因数の和:661

約数の個数: 40

約数和(自身を含む): 27819648

約数和(自身を除く): 14770832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 151, 176, 302, 491, 604, 982, 1208, 1661, 1964, 2416, 3322, 3928, 5401, 6644, 7856, 10802, 13288, 21604, 26576, 43208, 74141, 86416, 148282, 296564, 593128, 815551, 1186256, 1631102, 3262204, 6524408, 13048816]

約数ペア:

[(1, 13048816), (2, 6524408), (4, 3262204), (8, 1631102), (11, 1186256), (16, 815551), (22, 593128), (44, 296564), (88, 148282), (151, 86416), (176, 74141), (302, 43208), (491, 26576), (604, 21604), (982, 13288), (1208, 10802), (1661, 7856), (1964, 6644), (2416, 5401), (3322, 3928)]