15661407554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1091}}^1\times {\mathrm{2411}}^1$

素因数の和:3746

約数の個数: 32

約数和(自身を含む): 25443512640

約数和(自身を除く): 9782105086

約数列:

[1, 2, 13, 26, 229, 458, 1091, 2182, 2411, 2977, 4822, 5954, 14183, 28366, 31343, 62686, 249839, 499678, 552119, 1104238, 2630401, 3247907, 5260802, 6495814, 7177547, 14355094, 34195213, 68390426, 602361829, 1204723658, 7830703777, 15661407554]

約数ペア:

[(1, 15661407554), (2, 7830703777), (13, 1204723658), (26, 602361829), (229, 68390426), (458, 34195213), (1091, 14355094), (2182, 7177547), (2411, 6495814), (2977, 5260802), (4822, 3247907), (5954, 2630401), (14183, 1104238), (28366, 552119), (31343, 499678), (62686, 249839)]