15697861616

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{1484291}}^1$

素因数の和:1484960

約数の個数: 20

約数和(自身を含む): 30460640424

約数和(自身を除く): 14762778808

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 1484291, 2968582, 5937164, 11874328, 23748656, 981116351, 1962232702, 3924465404, 7848930808, 15697861616]

約数ペア:

[(1, 15697861616), (2, 7848930808), (4, 3924465404), (8, 1962232702), (16, 981116351), (661, 23748656), (1322, 11874328), (2644, 5937164), (5288, 2968582), (10576, 1484291)]