19609848

素因数分解:

$2^3\times 3^2\times {\mathrm{272359}}^1$

素因数の和:272371

約数の個数: 24

約数和(自身を含む): 53110200

約数和(自身を除く): 33500352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 272359, 544718, 817077, 1089436, 1634154, 2178872, 2451231, 3268308, 4902462, 6536616, 9804924, 19609848]

約数ペア:

[(1, 19609848), (2, 9804924), (3, 6536616), (4, 4902462), (6, 3268308), (8, 2451231), (9, 2178872), (12, 1634154), (18, 1089436), (24, 817077), (36, 544718), (72, 272359)]