15684208

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1483}}^1$

素因数の和:2152

約数の個数: 20

約数和(自身を含む): 30454648

約数和(自身を除く): 14770440

約数列:

[1, 2, 4, 8, 16, 661, 1322, 1483, 2644, 2966, 5288, 5932, 10576, 11864, 23728, 980263, 1960526, 3921052, 7842104, 15684208]

約数ペア:

[(1, 15684208), (2, 7842104), (4, 3921052), (8, 1960526), (16, 980263), (661, 23728), (1322, 11864), (1483, 10576), (2644, 5932), (2966, 5288)]