15382004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 36

約数和(自身を含む): 30130884

約数和(自身を除く): 14748880

約数列:

[1, 2, 4, 11, 22, 44, 61, 121, 122, 242, 244, 484, 521, 671, 1042, 1342, 2084, 2684, 5731, 7381, 11462, 14762, 22924, 29524, 31781, 63041, 63562, 126082, 127124, 252164, 349591, 699182, 1398364, 3845501, 7691002, 15382004]

約数ペア:

[(1, 15382004), (2, 7691002), (4, 3845501), (11, 1398364), (22, 699182), (44, 349591), (61, 252164), (121, 127124), (122, 126082), (242, 63562), (244, 63041), (484, 31781), (521, 29524), (671, 22924), (1042, 14762), (1342, 11462), (2084, 7381), (2684, 5731)]