19345512

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11353}}^1$

素因数の和:11433

約数の個数: 32

約数和(自身を含む): 49049280

約数和(自身を除く): 29703768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11353, 22706, 34059, 45412, 68118, 90824, 136236, 272472, 806063, 1612126, 2418189, 3224252, 4836378, 6448504, 9672756, 19345512]

約数ペア:

[(1, 19345512), (2, 9672756), (3, 6448504), (4, 4836378), (6, 3224252), (8, 2418189), (12, 1612126), (24, 806063), (71, 272472), (142, 136236), (213, 90824), (284, 68118), (426, 45412), (568, 34059), (852, 22706), (1704, 11353)]