18905792

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4409}}^1$

素因数の和:4488

約数の個数: 28

約数和(自身を含む): 38084760

約数和(自身を除く): 19178968

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 4409, 8818, 17636, 35272, 70544, 141088, 282176, 295403, 590806, 1181612, 2363224, 4726448, 9452896, 18905792]

約数ペア:

[(1, 18905792), (2, 9452896), (4, 4726448), (8, 2363224), (16, 1181612), (32, 590806), (64, 295403), (67, 282176), (134, 141088), (268, 70544), (536, 35272), (1072, 17636), (2144, 8818), (4288, 4409)]