12681856

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{9007}}^1$

素因数の和:9032

約数の個数: 32

約数和(自身を含む): 27564480

約数和(自身を除く): 14882624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 9007, 18014, 36028, 72056, 99077, 144112, 198154, 288224, 396308, 576448, 792616, 1152896, 1585232, 3170464, 6340928, 12681856]

約数ペア:

[(1, 12681856), (2, 6340928), (4, 3170464), (8, 1585232), (11, 1152896), (16, 792616), (22, 576448), (32, 396308), (44, 288224), (64, 198154), (88, 144112), (128, 99077), (176, 72056), (352, 36028), (704, 18014), (1408, 9007)]