15965406768

素因数分解:

$2^4\times 3^1\times {\mathrm{332612641}}^1$

素因数の和:332612652

約数の個数: 20

約数和(自身を含む): 41243967608

約数和(自身を除く): 25278560840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 332612641, 665225282, 997837923, 1330450564, 1995675846, 2660901128, 3991351692, 5321802256, 7982703384, 15965406768]

約数ペア:

[(1, 15965406768), (2, 7982703384), (3, 5321802256), (4, 3991351692), (6, 2660901128), (8, 1995675846), (12, 1330450564), (16, 997837923), (24, 665225282), (48, 332612641)]