19029298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{809}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 30132000

約数和(自身を除く): 11102702

約数列:

[1, 2, 19, 38, 619, 809, 1238, 1618, 11761, 15371, 23522, 30742, 500771, 1001542, 9514649, 19029298]

約数ペア:

[(1, 19029298), (2, 9514649), (19, 1001542), (38, 500771), (619, 30742), (809, 23522), (1238, 15371), (1618, 11761)]