1969131830

素因数分解:

$2^1\times 5^1\times {\mathrm{3851}}^1\times {\mathrm{51133}}^1$

素因数の和:54991

約数の個数: 16

約数和(自身を含む): 3545427024

約数和(自身を除く): 1576295194

約数列:

[1, 2, 5, 10, 3851, 7702, 19255, 38510, 51133, 102266, 255665, 511330, 196913183, 393826366, 984565915, 1969131830]

約数ペア:

[(1, 1969131830), (2, 984565915), (5, 393826366), (10, 196913183), (3851, 511330), (7702, 255665), (19255, 102266), (38510, 51133)]