19263792

素因数分解:

$2^4\times 3^1\times {\mathrm{401329}}^1$

素因数の和:401340

約数の個数: 20

約数和(自身を含む): 49764920

約数和(自身を除く): 30501128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401329, 802658, 1203987, 1605316, 2407974, 3210632, 4815948, 6421264, 9631896, 19263792]

約数ペア:

[(1, 19263792), (2, 9631896), (3, 6421264), (4, 4815948), (6, 3210632), (8, 2407974), (12, 1605316), (16, 1203987), (24, 802658), (48, 401329)]