12487864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2833}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 25506000

約数和(自身を除く): 13018136

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 2833, 4408, 5666, 11332, 22664, 53827, 82157, 107654, 164314, 215308, 328628, 430616, 657256, 1560983, 3121966, 6243932, 12487864]

約数ペア:

[(1, 12487864), (2, 6243932), (4, 3121966), (8, 1560983), (19, 657256), (29, 430616), (38, 328628), (58, 215308), (76, 164314), (116, 107654), (152, 82157), (232, 53827), (551, 22664), (1102, 11332), (2204, 5666), (2833, 4408)]