21777237134

素因数分解:

$2^1\times {\mathrm{1447}}^1\times {\mathrm{1481}}^1\times {\mathrm{5081}}^1$

素因数の和:8011

約数の個数: 16

約数和(自身を含む): 32716940256

約数和(自身を除く): 10939703122

約数列:

[1, 2, 1447, 1481, 2894, 2962, 5081, 10162, 2143007, 4286014, 7352207, 7524961, 14704414, 15049922, 10888618567, 21777237134]

約数ペア:

[(1, 21777237134), (2, 10888618567), (1447, 15049922), (1481, 14704414), (2894, 7524961), (2962, 7352207), (5081, 4286014), (10162, 2143007)]