19609272

素因数分解:

$2^3\times 3^2\times {\mathrm{272351}}^1$

素因数の和:272363

約数の個数: 24

約数和(自身を含む): 53108640

約数和(自身を除く): 33499368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 272351, 544702, 817053, 1089404, 1634106, 2178808, 2451159, 3268212, 4902318, 6536424, 9804636, 19609272]

約数ペア:

[(1, 19609272), (2, 9804636), (3, 6536424), (4, 4902318), (6, 3268212), (8, 2451159), (9, 2178808), (12, 1634106), (18, 1089404), (24, 817053), (36, 544702), (72, 272351)]