16804402

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{761}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 25795224

約数和(自身を除く): 8990822

約数列:

[1, 2, 61, 122, 181, 362, 761, 1522, 11041, 22082, 46421, 92842, 137741, 275482, 8402201, 16804402]

約数ペア:

[(1, 16804402), (2, 8402201), (61, 275482), (122, 137741), (181, 92842), (362, 46421), (761, 22082), (1522, 11041)]