19041978

素因数分解:

$2^1\times 3^1\times {\mathrm{769}}^1\times {\mathrm{4127}}^1$

素因数の和:4901

約数の個数: 16

約数和(自身を含む): 38142720

約数和(自身を除く): 19100742

約数列:

[1, 2, 3, 6, 769, 1538, 2307, 4127, 4614, 8254, 12381, 24762, 3173663, 6347326, 9520989, 19041978]

約数ペア:

[(1, 19041978), (2, 9520989), (3, 6347326), (6, 3173663), (769, 24762), (1538, 12381), (2307, 8254), (4127, 4614)]