11381888

素因数分解:

$2^7\times 7^1\times {\mathrm{12703}}^1$

素因数の和:12724

約数の個数: 32

約数和(自身を含む): 25916160

約数和(自身を除く): 14534272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 12703, 25406, 50812, 88921, 101624, 177842, 203248, 355684, 406496, 711368, 812992, 1422736, 1625984, 2845472, 5690944, 11381888]

約数ペア:

[(1, 11381888), (2, 5690944), (4, 2845472), (7, 1625984), (8, 1422736), (14, 812992), (16, 711368), (28, 406496), (32, 355684), (56, 203248), (64, 177842), (112, 101624), (128, 88921), (224, 50812), (448, 25406), (896, 12703)]