19936699268

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{472837}}^1$

素因数の和:473051

約数の個数: 24

約数和(自身を含む): 35587679232

約数和(自身を除く): 15650979964

約数列:

[1, 2, 4, 83, 127, 166, 254, 332, 508, 10541, 21082, 42164, 472837, 945674, 1891348, 39245471, 60050299, 78490942, 120100598, 156981884, 240201196, 4984174817, 9968349634, 19936699268]

約数ペア:

[(1, 19936699268), (2, 9968349634), (4, 4984174817), (83, 240201196), (127, 156981884), (166, 120100598), (254, 78490942), (332, 60050299), (508, 39245471), (10541, 1891348), (21082, 945674), (42164, 472837)]