1900303012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{25003987}}^1$

素因数の和:25004010

約数の個数: 12

約数和(自身を含む): 3500558320

約数和(自身を除く): 1600255308

約数列:

[1, 2, 4, 19, 38, 76, 25003987, 50007974, 100015948, 475075753, 950151506, 1900303012]

約数ペア:

[(1, 1900303012), (2, 950151506), (4, 475075753), (19, 100015948), (38, 50007974), (76, 25003987)]