13231431488

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{18794647}}^1$

素因数の和:18794670

約数の個数: 28

約数和(自身を含む): 28643043552

約数和(自身を除く): 15411612064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 18794647, 37589294, 75178588, 150357176, 206741117, 300714352, 413482234, 601428704, 826964468, 1202857408, 1653928936, 3307857872, 6615715744, 13231431488]

約数ペア:

[(1, 13231431488), (2, 6615715744), (4, 3307857872), (8, 1653928936), (11, 1202857408), (16, 826964468), (22, 601428704), (32, 413482234), (44, 300714352), (64, 206741117), (88, 150357176), (176, 75178588), (352, 37589294), (704, 18794647)]