21738322946

素因数分解:

$2^1\times {\mathrm{283}}^1\times {\mathrm{569}}^1\times {\mathrm{67499}}^1$

素因数の和:68353

約数の個数: 16

約数和(自身を含む): 32780700000

約数和(自身を除く): 11042377054

約数列:

[1, 2, 283, 566, 569, 1138, 67499, 134998, 161027, 322054, 19102217, 38204434, 38406931, 76813862, 10869161473, 21738322946]

約数ペア:

[(1, 21738322946), (2, 10869161473), (283, 76813862), (566, 38406931), (569, 38204434), (1138, 19102217), (67499, 322054), (134998, 161027)]