12378416

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{33637}}^1$

素因数の和:33668

約数の個数: 20

約数和(自身を含む): 25026672

約数和(自身を除く): 12648256

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 33637, 67274, 134548, 269096, 538192, 773651, 1547302, 3094604, 6189208, 12378416]

約数ペア:

[(1, 12378416), (2, 6189208), (4, 3094604), (8, 1547302), (16, 773651), (23, 538192), (46, 269096), (92, 134548), (184, 67274), (368, 33637)]