13883585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2477}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 17841600

約数和(自身を除く): 3958015

約数列:

[1, 5, 19, 59, 95, 295, 1121, 2477, 5605, 12385, 47063, 146143, 235315, 730715, 2776717, 13883585]

約数ペア:

[(1, 13883585), (5, 2776717), (19, 730715), (59, 235315), (95, 146143), (295, 47063), (1121, 12385), (2477, 5605)]