19476984

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11117}}^1$

素因数の和:11199

約数の個数: 32

約数和(自身を含む): 49363920

約数和(自身を除く): 29886936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11117, 22234, 33351, 44468, 66702, 88936, 133404, 266808, 811541, 1623082, 2434623, 3246164, 4869246, 6492328, 9738492, 19476984]

約数ペア:

[(1, 19476984), (2, 9738492), (3, 6492328), (4, 4869246), (6, 3246164), (8, 2434623), (12, 1623082), (24, 811541), (73, 266808), (146, 133404), (219, 88936), (292, 66702), (438, 44468), (584, 33351), (876, 22234), (1752, 11117)]