16049515

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2083}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 20406528

約数和(自身を除く): 4357013

約数列:

[1, 5, 23, 67, 115, 335, 1541, 2083, 7705, 10415, 47909, 139561, 239545, 697805, 3209903, 16049515]

約数ペア:

[(1, 16049515), (5, 3209903), (23, 697805), (67, 239545), (115, 139561), (335, 47909), (1541, 10415), (2083, 7705)]