19106272

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{3803}}^1$

素因数の和:3970

約数の個数: 24

約数和(自身を含む): 37865016

約数和(自身を除く): 18758744

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 3803, 5024, 7606, 15212, 30424, 60848, 121696, 597071, 1194142, 2388284, 4776568, 9553136, 19106272]

約数ペア:

[(1, 19106272), (2, 9553136), (4, 4776568), (8, 2388284), (16, 1194142), (32, 597071), (157, 121696), (314, 60848), (628, 30424), (1256, 15212), (2512, 7606), (3803, 5024)]