13306744810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1490117}}^1$

素因数の和:1490190

約数の個数: 32

約数和(自身を含む): 25749239040

約数和(自身を除く): 12442494230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 1490117, 2980234, 7450585, 14901170, 28312223, 56624446, 70035499, 140070998, 141561115, 283122230, 350177495, 700354990, 1330674481, 2661348962, 6653372405, 13306744810]

約数ペア:

[(1, 13306744810), (2, 6653372405), (5, 2661348962), (10, 1330674481), (19, 700354990), (38, 350177495), (47, 283122230), (94, 141561115), (95, 140070998), (190, 70035499), (235, 56624446), (470, 28312223), (893, 14901170), (1786, 7450585), (4465, 2980234), (8930, 1490117)]