19151272

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{14869}}^1$

素因数の和:14905

約数の個数: 32

約数和(自身を含む): 42825600

約数和(自身を除く): 23674328

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 14869, 29738, 59476, 104083, 118952, 208166, 341987, 416332, 683974, 832664, 1367948, 2393909, 2735896, 4787818, 9575636, 19151272]

約数ペア:

[(1, 19151272), (2, 9575636), (4, 4787818), (7, 2735896), (8, 2393909), (14, 1367948), (23, 832664), (28, 683974), (46, 416332), (56, 341987), (92, 208166), (161, 118952), (184, 104083), (322, 59476), (644, 29738), (1288, 14869)]