19305006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1097}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 44271360

約数和(自身を除く): 24966354

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1097, 1257, 2194, 2514, 2933, 3291, 5866, 6582, 7679, 8799, 15358, 17598, 23037, 46074, 459643, 919286, 1378929, 2757858, 3217501, 6435002, 9652503, 19305006]

約数ペア:

[(1, 19305006), (2, 9652503), (3, 6435002), (6, 3217501), (7, 2757858), (14, 1378929), (21, 919286), (42, 459643), (419, 46074), (838, 23037), (1097, 17598), (1257, 15358), (2194, 8799), (2514, 7679), (2933, 6582), (3291, 5866)]