12315464

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 27240300

約数和(自身を除く): 14924836

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 353, 356, 392, 623, 706, 712, 1246, 1412, 2471, 2492, 2824, 4361, 4942, 4984, 8722, 9884, 17297, 17444, 19768, 31417, 34594, 34888, 62834, 69188, 125668, 138376, 219919, 251336, 439838, 879676, 1539433, 1759352, 3078866, 6157732, 12315464]

約数ペア:

[(1, 12315464), (2, 6157732), (4, 3078866), (7, 1759352), (8, 1539433), (14, 879676), (28, 439838), (49, 251336), (56, 219919), (89, 138376), (98, 125668), (178, 69188), (196, 62834), (353, 34888), (356, 34594), (392, 31417), (623, 19768), (706, 17444), (712, 17297), (1246, 9884), (1412, 8722), (2471, 4984), (2492, 4942), (2824, 4361)]