13978286

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6701}}^1$

素因数の和:6859

約数の個数: 16

約数和(自身を含む): 24127200

約数和(自身を除く): 10148914

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 6701, 13402, 46907, 93814, 998449, 1996898, 6989143, 13978286]

約数ペア:

[(1, 13978286), (2, 6989143), (7, 1996898), (14, 998449), (149, 93814), (298, 46907), (1043, 13402), (2086, 6701)]