12030205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4127}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 16049664

約数和(自身を除く): 4019459

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 4127, 20635, 45397, 218731, 226985, 1093655, 2406041, 12030205]

約数ペア:

[(1, 12030205), (5, 2406041), (11, 1093655), (53, 226985), (55, 218731), (265, 45397), (583, 20635), (2915, 4127)]