19400982

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{13417}}^1$

素因数の和:13663

約数の個数: 16

約数和(自身を含む): 38965872

約数和(自身を除く): 19564890

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 13417, 26834, 40251, 80502, 3233497, 6466994, 9700491, 19400982]

約数ペア:

[(1, 19400982), (2, 9700491), (3, 6466994), (6, 3233497), (241, 80502), (482, 40251), (723, 26834), (1446, 13417)]