1889134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 3083472

約数和(自身を除く): 1194338

約数列:

[1, 2, 13, 26, 113, 226, 643, 1286, 1469, 2938, 8359, 16718, 72659, 145318, 944567, 1889134]

約数ペア:

[(1, 1889134), (2, 944567), (13, 145318), (26, 72659), (113, 16718), (226, 8359), (643, 2938), (1286, 1469)]