16741556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1861}}^1$

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 31750824

約数和(自身を除く): 15009268

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 1861, 2249, 3722, 4498, 7444, 8996, 24193, 48386, 96772, 321953, 643906, 1287812, 4185389, 8370778, 16741556]

約数ペア:

[(1, 16741556), (2, 8370778), (4, 4185389), (13, 1287812), (26, 643906), (52, 321953), (173, 96772), (346, 48386), (692, 24193), (1861, 8996), (2249, 7444), (3722, 4498)]