19908133030

素因数分解:

$2^1\times 5^1\times {\mathrm{14029}}^1\times {\mathrm{141907}}^1$

素因数の和:155943

約数の個数: 16

約数和(自身を含む): 35837446320

約数和(自身を除く): 15929313290

約数列:

[1, 2, 5, 10, 14029, 28058, 70145, 140290, 141907, 283814, 709535, 1419070, 1990813303, 3981626606, 9954066515, 19908133030]

約数ペア:

[(1, 19908133030), (2, 9954066515), (5, 3981626606), (10, 1990813303), (14029, 1419070), (28058, 709535), (70145, 283814), (140290, 141907)]