15906064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43223}}^1$

素因数の和:43254

約数の個数: 20

約数和(自身を含む): 32158656

約数和(自身を除く): 16252592

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 43223, 86446, 172892, 345784, 691568, 994129, 1988258, 3976516, 7953032, 15906064]

約数ペア:

[(1, 15906064), (2, 7953032), (4, 3976516), (8, 1988258), (16, 994129), (23, 691568), (46, 345784), (92, 172892), (184, 86446), (368, 43223)]