19087916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 35154000

約数和(自身を除く): 16066084

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 2789, 3422, 5578, 6844, 11156, 80881, 161762, 164551, 323524, 329102, 658204, 4771979, 9543958, 19087916]

約数ペア:

[(1, 19087916), (2, 9543958), (4, 4771979), (29, 658204), (58, 329102), (59, 323524), (116, 164551), (118, 161762), (236, 80881), (1711, 11156), (2789, 6844), (3422, 5578)]