12427270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 23131008

約数和(自身を除く): 10703738

約数列:

[1, 2, 5, 10, 47, 94, 137, 193, 235, 274, 386, 470, 685, 965, 1370, 1930, 6439, 9071, 12878, 18142, 26441, 32195, 45355, 52882, 64390, 90710, 132205, 264410, 1242727, 2485454, 6213635, 12427270]

約数ペア:

[(1, 12427270), (2, 6213635), (5, 2485454), (10, 1242727), (47, 264410), (94, 132205), (137, 90710), (193, 64390), (235, 52882), (274, 45355), (386, 32195), (470, 26441), (685, 18142), (965, 12878), (1370, 9071), (1930, 6439)]