15689908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5693}}^1$

素因数の和:5763

約数の個数: 24

約数和(自身を含む): 30132648

約数和(自身を除く): 14442740

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 5693, 11386, 22772, 74009, 148018, 296036, 301729, 603458, 1206916, 3922477, 7844954, 15689908]

約数ペア:

[(1, 15689908), (2, 7844954), (4, 3922477), (13, 1206916), (26, 603458), (52, 301729), (53, 296036), (106, 148018), (212, 74009), (689, 22772), (1378, 11386), (2756, 5693)]