15126512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{30497}}^1$

素因数の和:30536

約数の個数: 20

約数和(自身を含む): 30254016

約数和(自身を除く): 15127504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 30497, 60994, 121988, 243976, 487952, 945407, 1890814, 3781628, 7563256, 15126512]

約数ペア:

[(1, 15126512), (2, 7563256), (4, 3781628), (8, 1890814), (16, 945407), (31, 487952), (62, 243976), (124, 121988), (248, 60994), (496, 30497)]