12238413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 19008000

約数和(自身を除く): 6769587

約数列:

[1, 3, 11, 19, 33, 57, 131, 149, 209, 393, 447, 627, 1441, 1639, 2489, 2831, 4323, 4917, 7467, 8493, 19519, 27379, 31141, 58557, 82137, 93423, 214709, 370861, 644127, 1112583, 4079471, 12238413]

約数ペア:

[(1, 12238413), (3, 4079471), (11, 1112583), (19, 644127), (33, 370861), (57, 214709), (131, 93423), (149, 82137), (209, 58557), (393, 31141), (447, 27379), (627, 19519), (1441, 8493), (1639, 7467), (2489, 4917), (2831, 4323)]