1521566224

素因数分解:

$2^4\times {\mathrm{5519}}^1\times {\mathrm{17231}}^1$

素因数の和:22758

約数の個数: 20

約数和(自身を含む): 2948739840

約数和(自身を除く): 1427173616

約数列:

[1, 2, 4, 8, 16, 5519, 11038, 17231, 22076, 34462, 44152, 68924, 88304, 137848, 275696, 95097889, 190195778, 380391556, 760783112, 1521566224]

約数ペア:

[(1, 1521566224), (2, 760783112), (4, 380391556), (8, 190195778), (16, 95097889), (5519, 275696), (11038, 137848), (17231, 88304), (22076, 68924), (34462, 44152)]