19221144

素因数分解:

$2^3\times 3^1\times {\mathrm{883}}^1\times {\mathrm{907}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 48160320

約数和(自身を除く): 28939176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 883, 907, 1766, 1814, 2649, 2721, 3532, 3628, 5298, 5442, 7064, 7256, 10596, 10884, 21192, 21768, 800881, 1601762, 2402643, 3203524, 4805286, 6407048, 9610572, 19221144]

約数ペア:

[(1, 19221144), (2, 9610572), (3, 6407048), (4, 4805286), (6, 3203524), (8, 2402643), (12, 1601762), (24, 800881), (883, 21768), (907, 21192), (1766, 10884), (1814, 10596), (2649, 7256), (2721, 7064), (3532, 5442), (3628, 5298)]