21787672726

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{439}}^1\times {\mathrm{80831}}^1$

素因数の和:81579

約数の個数: 16

約数和(自身を含む): 32863057920

約数和(自身を除く): 11075385194

約数列:

[1, 2, 307, 439, 614, 878, 80831, 134773, 161662, 269546, 24815117, 35484809, 49630234, 70969618, 10893836363, 21787672726]

約数ペア:

[(1, 21787672726), (2, 10893836363), (307, 70969618), (439, 49630234), (614, 35484809), (878, 24815117), (80831, 269546), (134773, 161662)]