15504208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42131}}^1$

素因数の和:42162

約数の個数: 20

約数和(自身を含む): 31346208

約数和(自身を除く): 15842000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42131, 84262, 168524, 337048, 674096, 969013, 1938026, 3876052, 7752104, 15504208]

約数ペア:

[(1, 15504208), (2, 7752104), (4, 3876052), (8, 1938026), (16, 969013), (23, 674096), (46, 337048), (92, 168524), (184, 84262), (368, 42131)]