19229048

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 37346400

約数和(自身を除く): 18117352

約数列:

[1, 2, 4, 8, 37, 74, 148, 167, 296, 334, 389, 668, 778, 1336, 1556, 3112, 6179, 12358, 14393, 24716, 28786, 49432, 57572, 64963, 115144, 129926, 259852, 519704, 2403631, 4807262, 9614524, 19229048]

約数ペア:

[(1, 19229048), (2, 9614524), (4, 4807262), (8, 2403631), (37, 519704), (74, 259852), (148, 129926), (167, 115144), (296, 64963), (334, 57572), (389, 49432), (668, 28786), (778, 24716), (1336, 14393), (1556, 12358), (3112, 6179)]