12671746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:430

約数の個数: 24

約数和(自身を含む): 20733840

約数和(自身を除く): 8062094

約数列:

[1, 2, 19, 31, 38, 62, 347, 589, 694, 961, 1178, 1922, 6593, 10757, 13186, 18259, 21514, 36518, 204383, 333467, 408766, 666934, 6335873, 12671746]

約数ペア:

[(1, 12671746), (2, 6335873), (19, 666934), (31, 408766), (38, 333467), (62, 204383), (347, 36518), (589, 21514), (694, 18259), (961, 13186), (1178, 10757), (1922, 6593)]