16880818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2243}}^1$

素因数の和:2369

約数の個数: 16

約数和(自身を含む): 26174016

約数和(自身を除く): 9293198

約数列:

[1, 2, 53, 71, 106, 142, 2243, 3763, 4486, 7526, 118879, 159253, 237758, 318506, 8440409, 16880818]

約数ペア:

[(1, 16880818), (2, 8440409), (53, 318506), (71, 237758), (106, 159253), (142, 118879), (2243, 7526), (3763, 4486)]