109780591118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20903}}^1\times {\mathrm{238723}}^1$

素因数の和:259639

約数の個数: 16

約数和(自身を含む): 179650313856

約数和(自身を除く): 69869722738

約数列:

[1, 2, 11, 22, 20903, 41806, 229933, 238723, 459866, 477446, 2625953, 5251906, 4990026869, 9980053738, 54890295559, 109780591118]

約数ペア:

[(1, 109780591118), (2, 54890295559), (11, 9980053738), (22, 4990026869), (20903, 5251906), (41806, 2625953), (229933, 477446), (238723, 459866)]