15913666552

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7680341}}^1$

素因数の和:7680391

約数の個数: 32

約数和(自身を含む): 35022359520

約数和(自身を除く): 19108692968

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 7680341, 15360682, 30721364, 53762387, 61442728, 107524774, 215049548, 284172617, 430099096, 568345234, 1136690468, 1989208319, 2273380936, 3978416638, 7956833276, 15913666552]

約数ペア:

[(1, 15913666552), (2, 7956833276), (4, 3978416638), (7, 2273380936), (8, 1989208319), (14, 1136690468), (28, 568345234), (37, 430099096), (56, 284172617), (74, 215049548), (148, 107524774), (259, 61442728), (296, 53762387), (518, 30721364), (1036, 15360682), (2072, 7680341)]