22859804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 44643312

約数和(自身を除く): 21783508

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 647, 803, 1294, 1606, 2588, 3212, 7117, 8833, 14234, 17666, 28468, 35332, 47231, 78287, 94462, 156574, 188924, 313148, 519541, 1039082, 2078164, 5714951, 11429902, 22859804]

約数ペア:

[(1, 22859804), (2, 11429902), (4, 5714951), (11, 2078164), (22, 1039082), (44, 519541), (73, 313148), (121, 188924), (146, 156574), (242, 94462), (292, 78287), (484, 47231), (647, 35332), (803, 28468), (1294, 17666), (1606, 14234), (2588, 8833), (3212, 7117)]