190785892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{3989}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 364654080

約数和(自身を除く): 173868188

約数列:

[1, 2, 4, 11, 22, 44, 1087, 2174, 3989, 4348, 7978, 11957, 15956, 23914, 43879, 47828, 87758, 175516, 4336043, 8672086, 17344172, 47696473, 95392946, 190785892]

約数ペア:

[(1, 190785892), (2, 95392946), (4, 47696473), (11, 17344172), (22, 8672086), (44, 4336043), (1087, 175516), (2174, 87758), (3989, 47828), (4348, 43879), (7978, 23914), (11957, 15956)]