13077790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 26114400

約数和(自身を除く): 13036610

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 1949, 3355, 3898, 6710, 9745, 19490, 21439, 42878, 107195, 118889, 214390, 237778, 594445, 1188890, 1307779, 2615558, 6538895, 13077790]

約数ペア:

[(1, 13077790), (2, 6538895), (5, 2615558), (10, 1307779), (11, 1188890), (22, 594445), (55, 237778), (61, 214390), (110, 118889), (122, 107195), (305, 42878), (610, 21439), (671, 19490), (1342, 9745), (1949, 6710), (3355, 3898)]