5490544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{18061}}^1$

素因数の和:18088

約数の個数: 20

約数和(自身を含む): 11198440

約数和(自身を除く): 5707896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 18061, 36122, 72244, 144488, 288976, 343159, 686318, 1372636, 2745272, 5490544]

約数ペア:

[(1, 5490544), (2, 2745272), (4, 1372636), (8, 686318), (16, 343159), (19, 288976), (38, 144488), (76, 72244), (152, 36122), (304, 18061)]