10269484990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{54049921}}^1$

素因数の和:54049947

約数の個数: 16

約数和(自身を含む): 19457971920

約数和(自身を除く): 9188486930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 54049921, 108099842, 270249605, 540499210, 1026948499, 2053896998, 5134742495, 10269484990]

約数ペア:

[(1, 10269484990), (2, 5134742495), (5, 2053896998), (10, 1026948499), (19, 540499210), (38, 270249605), (95, 108099842), (190, 54049921)]