19041148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29567}}^1$

素因数の和:29601

約数の個数: 24

約数和(自身を含む): 39739392

約数和(自身を除く): 20698244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 29567, 59134, 118268, 206969, 413938, 680041, 827876, 1360082, 2720164, 4760287, 9520574, 19041148]

約数ペア:

[(1, 19041148), (2, 9520574), (4, 4760287), (7, 2720164), (14, 1360082), (23, 827876), (28, 680041), (46, 413938), (92, 206969), (161, 118268), (322, 59134), (644, 29567)]