21836704114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5333831}}^1$

素因数の和:5333945

約数の個数: 16

約数和(自身を含む): 34563231360

約数和(自身を除く): 12726527246

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 5333831, 10667662, 122678113, 245356226, 474710959, 949421918, 10918352057, 21836704114]

約数ペア:

[(1, 21836704114), (2, 10918352057), (23, 949421918), (46, 474710959), (89, 245356226), (178, 122678113), (2047, 10667662), (4094, 5333831)]