19352762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 34401024

約数和(自身を除く): 15048262

約数列:

[1, 2, 11, 13, 22, 26, 143, 157, 286, 314, 431, 862, 1727, 2041, 3454, 4082, 4741, 5603, 9482, 11206, 22451, 44902, 61633, 67667, 123266, 135334, 744337, 879671, 1488674, 1759342, 9676381, 19352762]

約数ペア:

[(1, 19352762), (2, 9676381), (11, 1759342), (13, 1488674), (22, 879671), (26, 744337), (143, 135334), (157, 123266), (286, 67667), (314, 61633), (431, 44902), (862, 22451), (1727, 11206), (2041, 9482), (3454, 5603), (4082, 4741)]