11855486518

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{43991}}^1$

素因数の和:44148

約数の個数: 24

約数和(自身を含む): 18467929584

約数和(自身を除く): 6612443066

約数列:

[1, 2, 47, 61, 94, 122, 2209, 2867, 4418, 5734, 43991, 87982, 134749, 269498, 2067577, 2683451, 4135154, 5366902, 97176119, 126122197, 194352238, 252244394, 5927743259, 11855486518]

約数ペア:

[(1, 11855486518), (2, 5927743259), (47, 252244394), (61, 194352238), (94, 126122197), (122, 97176119), (2209, 5366902), (2867, 4135154), (4418, 2683451), (5734, 2067577), (43991, 269498), (87982, 134749)]