16690996

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{16111}}^1$

素因数の和:16159

約数の個数: 24

約数和(自身を含む): 34286336

約数和(自身を除く): 17595340

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 16111, 32222, 64444, 112777, 225554, 451108, 596107, 1192214, 2384428, 4172749, 8345498, 16690996]

約数ペア:

[(1, 16690996), (2, 8345498), (4, 4172749), (7, 2384428), (14, 1192214), (28, 596107), (37, 451108), (74, 225554), (148, 112777), (259, 64444), (518, 32222), (1036, 16111)]