19443146026

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1\times {\mathrm{1709}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 30068858880

約数和(自身を除く): 10625712854

約数列:

[1, 2, 47, 94, 127, 254, 953, 1709, 1906, 3418, 5969, 11938, 44791, 80323, 89582, 121031, 160646, 217043, 242062, 434086, 1628677, 3257354, 5688457, 10201021, 11376914, 20402042, 76547819, 153095638, 206841979, 413683958, 9721573013, 19443146026]

約数ペア:

[(1, 19443146026), (2, 9721573013), (47, 413683958), (94, 206841979), (127, 153095638), (254, 76547819), (953, 20402042), (1709, 11376914), (1906, 10201021), (3418, 5688457), (5969, 3257354), (11938, 1628677), (44791, 434086), (80323, 242062), (89582, 217043), (121031, 160646)]