1900295032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12501941}}^1$

素因数の和:12501966

約数の個数: 16

約数和(自身を含む): 3750582600

約数和(自身を除く): 1850287568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12501941, 25003882, 50007764, 100015528, 237536879, 475073758, 950147516, 1900295032]

約数ペア:

[(1, 1900295032), (2, 950147516), (4, 475073758), (8, 237536879), (19, 100015528), (38, 50007764), (76, 25003882), (152, 12501941)]