11209194

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6997}}^1$

素因数の和:7094

約数の個数: 24

約数和(自身を含む): 24562980

約数和(自身を除く): 13353786

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 6997, 13994, 20991, 41982, 62973, 125946, 622733, 1245466, 1868199, 3736398, 5604597, 11209194]

約数ペア:

[(1, 11209194), (2, 5604597), (3, 3736398), (6, 1868199), (9, 1245466), (18, 622733), (89, 125946), (178, 62973), (267, 41982), (534, 20991), (801, 13994), (1602, 6997)]