19087024

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9859}}^1$

素因数の和:9889

約数の個数: 30

約数和(自身を含む): 40652780

約数和(自身を除く): 21565756

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9859, 19718, 39436, 78872, 108449, 157744, 216898, 433796, 867592, 1192939, 1735184, 2385878, 4771756, 9543512, 19087024]

約数ペア:

[(1, 19087024), (2, 9543512), (4, 4771756), (8, 2385878), (11, 1735184), (16, 1192939), (22, 867592), (44, 433796), (88, 216898), (121, 157744), (176, 108449), (242, 78872), (484, 39436), (968, 19718), (1936, 9859)]