18823763134

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1913}}^1\times {\mathrm{10909}}^1$

素因数の和:12876

約数の個数: 32

約数和(自身を含む): 31573190880

約数和(自身を除く): 12749427746

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 1913, 3826, 10909, 21043, 21818, 42086, 78433, 119999, 156866, 239998, 447269, 862763, 894538, 1725526, 4919959, 9839918, 20868917, 41737834, 229558087, 459116174, 855625597, 1711251194, 9411881567, 18823763134]

約数ペア:

[(1, 18823763134), (2, 9411881567), (11, 1711251194), (22, 855625597), (41, 459116174), (82, 229558087), (451, 41737834), (902, 20868917), (1913, 9839918), (3826, 4919959), (10909, 1725526), (21043, 894538), (21818, 862763), (42086, 447269), (78433, 239998), (119999, 156866)]