21000559462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5055503}}^1$

素因数の和:5055603

約数の個数: 16

約数和(自身を含む): 33002330112

約数和(自身を除く): 12001770650

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 5055503, 10111006, 156720593, 313441186, 338718701, 677437402, 10500279731, 21000559462]

約数ペア:

[(1, 21000559462), (2, 10500279731), (31, 677437402), (62, 338718701), (67, 313441186), (134, 156720593), (2077, 10111006), (4154, 5055503)]