13831448

素因数分解:

$2^3\times {\mathrm{1109}}^1\times {\mathrm{1559}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 25974000

約数和(自身を除く): 12142552

約数列:

[1, 2, 4, 8, 1109, 1559, 2218, 3118, 4436, 6236, 8872, 12472, 1728931, 3457862, 6915724, 13831448]

約数ペア:

[(1, 13831448), (2, 6915724), (4, 3457862), (8, 1728931), (1109, 12472), (1559, 8872), (2218, 6236), (3118, 4436)]