19421382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{170363}}^1$

素因数の和:170387

約数の個数: 16

約数和(自身を含む): 40887360

約数和(自身を除く): 21465978

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 170363, 340726, 511089, 1022178, 3236897, 6473794, 9710691, 19421382]

約数ペア:

[(1, 19421382), (2, 9710691), (3, 6473794), (6, 3236897), (19, 1022178), (38, 511089), (57, 340726), (114, 170363)]