11997344

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{8719}}^1$

素因数の和:8772

約数の個数: 24

約数和(自身を含む): 24171840

約数和(自身を除く): 12174496

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 8719, 17438, 34876, 69752, 139504, 279008, 374917, 749834, 1499668, 2999336, 5998672, 11997344]

約数ペア:

[(1, 11997344), (2, 5998672), (4, 2999336), (8, 1499668), (16, 749834), (32, 374917), (43, 279008), (86, 139504), (172, 69752), (344, 34876), (688, 17438), (1376, 8719)]