12912996952

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2020181}}^1$

素因数の和:2020251

約数の個数: 32

約数和(自身を含む): 26181558720

約数和(自身を除く): 13268561768

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 2020181, 4040362, 8080724, 16161448, 34343077, 68686154, 94948507, 137372308, 189897014, 274744616, 379794028, 759588056, 1614124619, 3228249238, 6456498476, 12912996952]

約数ペア:

[(1, 12912996952), (2, 6456498476), (4, 3228249238), (8, 1614124619), (17, 759588056), (34, 379794028), (47, 274744616), (68, 189897014), (94, 137372308), (136, 94948507), (188, 68686154), (376, 34343077), (799, 16161448), (1598, 8080724), (3196, 4040362), (6392, 2020181)]