19485598

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1103}}^1$

素因数の和:1200

約数の個数: 24

約数和(自身を含む): 32596704

約数和(自身を除く): 13111106

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1103, 1606, 2206, 8833, 12133, 17666, 24266, 80519, 133463, 161038, 266926, 885709, 1771418, 9742799, 19485598]

約数ペア:

[(1, 19485598), (2, 9742799), (11, 1771418), (22, 885709), (73, 266926), (121, 161038), (146, 133463), (242, 80519), (803, 24266), (1103, 17666), (1606, 12133), (2206, 8833)]