19593244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10861}}^1$

素因数の和:10917

約数の個数: 24

約数和(自身を含む): 38321136

約数和(自身を除く): 18727892

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 10861, 21722, 43444, 119471, 238942, 445301, 477884, 890602, 1781204, 4898311, 9796622, 19593244]

約数ペア:

[(1, 19593244), (2, 9796622), (4, 4898311), (11, 1781204), (22, 890602), (41, 477884), (44, 445301), (82, 238942), (164, 119471), (451, 43444), (902, 21722), (1804, 10861)]