12290016

素因数分解:

$2^5\times 3^1\times {\mathrm{128021}}^1$

素因数の和:128034

約数の個数: 24

約数和(自身を含む): 32261544

約数和(自身を除く): 19971528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 128021, 256042, 384063, 512084, 768126, 1024168, 1536252, 2048336, 3072504, 4096672, 6145008, 12290016]

約数ペア:

[(1, 12290016), (2, 6145008), (3, 4096672), (4, 3072504), (6, 2048336), (8, 1536252), (12, 1024168), (16, 768126), (24, 512084), (32, 384063), (48, 256042), (96, 128021)]