12428165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 15804288

約数和(自身を除く): 3376123

約数列:

[1, 5, 23, 67, 115, 335, 1541, 1613, 7705, 8065, 37099, 108071, 185495, 540355, 2485633, 12428165]

約数ペア:

[(1, 12428165), (5, 2485633), (23, 540355), (67, 185495), (115, 108071), (335, 37099), (1541, 8065), (1613, 7705)]