13473404

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{1237}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 27037920

約数和(自身を除く): 13564516

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1237, 1556, 2474, 2723, 4948, 5446, 8659, 10892, 17318, 34636, 481193, 962386, 1924772, 3368351, 6736702, 13473404]

約数ペア:

[(1, 13473404), (2, 6736702), (4, 3368351), (7, 1924772), (14, 962386), (28, 481193), (389, 34636), (778, 17318), (1237, 10892), (1556, 8659), (2474, 5446), (2723, 4948)]