12969968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73693}}^1$

素因数の和:73712

約数の個数: 20

約数和(自身を含む): 27414168

約数和(自身を除く): 14444200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 73693, 147386, 294772, 589544, 810623, 1179088, 1621246, 3242492, 6484984, 12969968]

約数ペア:

[(1, 12969968), (2, 6484984), (4, 3242492), (8, 1621246), (11, 1179088), (16, 810623), (22, 589544), (44, 294772), (88, 147386), (176, 73693)]