16919656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4397}}^1$

素因数の和:4453

約数の個数: 32

約数和(自身を含む): 35096040

約数和(自身を除く): 18176384

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 4397, 8794, 17588, 35176, 57161, 114322, 162689, 228644, 325378, 457288, 650756, 1301512, 2114957, 4229914, 8459828, 16919656]

約数ペア:

[(1, 16919656), (2, 8459828), (4, 4229914), (8, 2114957), (13, 1301512), (26, 650756), (37, 457288), (52, 325378), (74, 228644), (104, 162689), (148, 114322), (296, 57161), (481, 35176), (962, 17588), (1924, 8794), (3848, 4397)]