19480086

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4211}}^1$

素因数の和:4476

約数の個数: 24

約数和(自身を含む): 42381144

約数和(自身を除く): 22901058

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4211, 4626, 8422, 12633, 25266, 37899, 75798, 1082227, 2164454, 3246681, 6493362, 9740043, 19480086]

約数ペア:

[(1, 19480086), (2, 9740043), (3, 6493362), (6, 3246681), (9, 2164454), (18, 1082227), (257, 75798), (514, 37899), (771, 25266), (1542, 12633), (2313, 8422), (4211, 4626)]