15742374

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8123}}^1$

素因数の和:8164

約数の個数: 32

約数和(自身を含む): 35095680

約数和(自身を除く): 19353306

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 8123, 16246, 24369, 48738, 138091, 154337, 276182, 308674, 414273, 463011, 828546, 926022, 2623729, 5247458, 7871187, 15742374]

約数ペア:

[(1, 15742374), (2, 7871187), (3, 5247458), (6, 2623729), (17, 926022), (19, 828546), (34, 463011), (38, 414273), (51, 308674), (57, 276182), (102, 154337), (114, 138091), (323, 48738), (646, 24369), (969, 16246), (1938, 8123)]