22339820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58789}}^1$

素因数の和:58817

約数の個数: 24

約数和(自身を含む): 49383600

約数和(自身を除く): 27043780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 58789, 117578, 235156, 293945, 587890, 1116991, 1175780, 2233982, 4467964, 5584955, 11169910, 22339820]

約数ペア:

[(1, 22339820), (2, 11169910), (4, 5584955), (5, 4467964), (10, 2233982), (19, 1175780), (20, 1116991), (38, 587890), (76, 293945), (95, 235156), (190, 117578), (380, 58789)]