19034994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 42364224

約数和(自身を除く): 23329230

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 157, 167, 242, 314, 334, 363, 471, 501, 726, 942, 1002, 1727, 1837, 3454, 3674, 5181, 5511, 10362, 11022, 18997, 20207, 26219, 37994, 40414, 52438, 56991, 60621, 78657, 113982, 121242, 157314, 288409, 576818, 865227, 1730454, 3172499, 6344998, 9517497, 19034994]

約数ペア:

[(1, 19034994), (2, 9517497), (3, 6344998), (6, 3172499), (11, 1730454), (22, 865227), (33, 576818), (66, 288409), (121, 157314), (157, 121242), (167, 113982), (242, 78657), (314, 60621), (334, 56991), (363, 52438), (471, 40414), (501, 37994), (726, 26219), (942, 20207), (1002, 18997), (1727, 11022), (1837, 10362), (3454, 5511), (3674, 5181)]