15311212

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2269}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 30763040

約数和(自身を除く): 15451828

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1687, 2269, 3374, 4538, 6748, 9076, 15883, 31766, 63532, 546829, 1093658, 2187316, 3827803, 7655606, 15311212]

約数ペア:

[(1, 15311212), (2, 7655606), (4, 3827803), (7, 2187316), (14, 1093658), (28, 546829), (241, 63532), (482, 31766), (964, 15883), (1687, 9076), (2269, 6748), (3374, 4538)]