23739919

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 28123200

約数和(自身を除く): 4383281

約数列:

[1, 7, 53, 61, 371, 427, 1049, 3233, 7343, 22631, 55597, 63989, 389179, 447923, 3391417, 23739919]

約数ペア:

[(1, 23739919), (7, 3391417), (53, 447923), (61, 389179), (371, 63989), (427, 55597), (1049, 22631), (3233, 7343)]