408047230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2147617}}^1$

素因数の和:2147643

約数の個数: 16

約数和(自身を含む): 773142480

約数和(自身を除く): 365095250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2147617, 4295234, 10738085, 21476170, 40804723, 81609446, 204023615, 408047230]

約数ペア:

[(1, 408047230), (2, 204023615), (5, 81609446), (10, 40804723), (19, 21476170), (38, 10738085), (95, 4295234), (190, 2147617)]