22190608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1$

素因数の和:2215

約数の個数: 40

約数和(自身を含む): 47720160

約数和(自身を除く): 25529552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2137, 2596, 4274, 5192, 8548, 10384, 17096, 23507, 34192, 47014, 94028, 126083, 188056, 252166, 376112, 504332, 1008664, 1386913, 2017328, 2773826, 5547652, 11095304, 22190608]

約数ペア:

[(1, 22190608), (2, 11095304), (4, 5547652), (8, 2773826), (11, 2017328), (16, 1386913), (22, 1008664), (44, 504332), (59, 376112), (88, 252166), (118, 188056), (176, 126083), (236, 94028), (472, 47014), (649, 34192), (944, 23507), (1298, 17096), (2137, 10384), (2596, 8548), (4274, 5192)]