19482293884

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{2311}}^1\times {\mathrm{3691}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 34177759616

約数和(自身を除く): 14695465732

約数列:

[1, 2, 4, 571, 1142, 2284, 2311, 3691, 4622, 7382, 9244, 14764, 1319581, 2107561, 2639162, 4215122, 5278324, 8430244, 8529901, 17059802, 34119604, 4870573471, 9741146942, 19482293884]

約数ペア:

[(1, 19482293884), (2, 9741146942), (4, 4870573471), (571, 34119604), (1142, 17059802), (2284, 8529901), (2311, 8430244), (3691, 5278324), (4622, 4215122), (7382, 2639162), (9244, 2107561), (14764, 1319581)]