22318828

素因数分解:

$2^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{2137}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 44778272

約数和(自身を除く): 22459444

約数列:

[1, 2, 4, 7, 14, 28, 373, 746, 1492, 2137, 2611, 4274, 5222, 8548, 10444, 14959, 29918, 59836, 797101, 1594202, 3188404, 5579707, 11159414, 22318828]

約数ペア:

[(1, 22318828), (2, 11159414), (4, 5579707), (7, 3188404), (14, 1594202), (28, 797101), (373, 59836), (746, 29918), (1492, 14959), (2137, 10444), (2611, 8548), (4274, 5222)]