12320341

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 14938560

約数和(自身を除く): 2618219

約数列:

[1, 11, 19, 23, 121, 209, 233, 253, 437, 2299, 2563, 2783, 4427, 4807, 5359, 28193, 48697, 52877, 58949, 101821, 535667, 648439, 1120031, 12320341]

約数ペア:

[(1, 12320341), (11, 1120031), (19, 648439), (23, 535667), (121, 101821), (209, 58949), (233, 52877), (253, 48697), (437, 28193), (2299, 5359), (2563, 4807), (2783, 4427)]