16440446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{32491}}^1$

素因数の和:32527

約数の個数: 16

約数和(自身を含む): 28073088

約数和(自身を除く): 11632642

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 32491, 64982, 357401, 714802, 747293, 1494586, 8220223, 16440446]

約数ペア:

[(1, 16440446), (2, 8220223), (11, 1494586), (22, 747293), (23, 714802), (46, 357401), (253, 64982), (506, 32491)]