19458103682

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1\times {\mathrm{220919}}^1$

素因数の和:221905

約数の個数: 16

約数和(自身を含む): 29840106240

約数和(自身を除く): 10382002558

約数列:

[1, 2, 47, 94, 937, 1874, 44039, 88078, 220919, 441838, 10383193, 20766386, 207001103, 414002206, 9729051841, 19458103682]

約数ペア:

[(1, 19458103682), (2, 9729051841), (47, 414002206), (94, 207001103), (937, 20766386), (1874, 10383193), (44039, 441838), (88078, 220919)]