12241905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 21431424

約数和(自身を除く): 9189519

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 937, 1005, 2613, 2811, 4355, 4685, 12181, 13065, 14055, 36543, 60905, 62779, 182715, 188337, 313895, 816127, 941685, 2448381, 4080635, 12241905]

約数ペア:

[(1, 12241905), (3, 4080635), (5, 2448381), (13, 941685), (15, 816127), (39, 313895), (65, 188337), (67, 182715), (195, 62779), (201, 60905), (335, 36543), (871, 14055), (937, 13065), (1005, 12181), (2613, 4685), (2811, 4355)]