894972010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4710379}}^1$

素因数の和:4710405

約数の個数: 16

約数和(自身を含む): 1695736800

約数和(自身を除く): 800764790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4710379, 9420758, 23551895, 47103790, 89497201, 178994402, 447486005, 894972010]

約数ペア:

[(1, 894972010), (2, 447486005), (5, 178994402), (10, 89497201), (19, 47103790), (38, 23551895), (95, 9420758), (190, 4710379)]