28490374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{1187}}^1$

素因数の和:2291

約数の個数: 16

約数和(自身を含む): 46702656

約数和(自身を除く): 18212282

約数列:

[1, 2, 11, 22, 1091, 1187, 2182, 2374, 12001, 13057, 24002, 26114, 1295017, 2590034, 14245187, 28490374]

約数ペア:

[(1, 28490374), (2, 14245187), (11, 2590034), (22, 1295017), (1091, 26114), (1187, 24002), (2182, 13057), (2374, 12001)]