19462089

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1663}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 26836992

約数和(自身を除く): 7374903

約数列:

[1, 3, 47, 83, 141, 249, 1663, 3901, 4989, 11703, 78161, 138029, 234483, 414087, 6487363, 19462089]

約数ペア:

[(1, 19462089), (3, 6487363), (47, 414087), (83, 234483), (141, 138029), (249, 78161), (1663, 11703), (3901, 4989)]