12446938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 22803840

約数和(自身を除く): 10356902

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 641, 1022, 1282, 1387, 2774, 4487, 8974, 9709, 12179, 19418, 24358, 46793, 85253, 93586, 170506, 327551, 655102, 889067, 1778134, 6223469, 12446938]

約数ペア:

[(1, 12446938), (2, 6223469), (7, 1778134), (14, 889067), (19, 655102), (38, 327551), (73, 170506), (133, 93586), (146, 85253), (266, 46793), (511, 24358), (641, 19418), (1022, 12179), (1282, 9709), (1387, 8974), (2774, 4487)]