3781954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1$

素因数の和:1785

約数の個数: 16

約数和(自身を含む): 6252480

約数和(自身を除く): 2470526

約数列:

[1, 2, 11, 22, 103, 206, 1133, 1669, 2266, 3338, 18359, 36718, 171907, 343814, 1890977, 3781954]

約数ペア:

[(1, 3781954), (2, 1890977), (11, 343814), (22, 171907), (103, 36718), (206, 18359), (1133, 3338), (1669, 2266)]