22728712

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149531}}^1$

素因数の和:149556

約数の個数: 16

約数和(自身を含む): 44859600

約数和(自身を除く): 22130888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 149531, 299062, 598124, 1196248, 2841089, 5682178, 11364356, 22728712]

約数ペア:

[(1, 22728712), (2, 11364356), (4, 5682178), (8, 2841089), (19, 1196248), (38, 598124), (76, 299062), (152, 149531)]