12929176

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 26813160

約数和(自身を除く): 13883984

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 131, 146, 169, 262, 292, 338, 524, 584, 676, 949, 1048, 1352, 1703, 1898, 3406, 3796, 6812, 7592, 9563, 12337, 13624, 19126, 22139, 24674, 38252, 44278, 49348, 76504, 88556, 98696, 124319, 177112, 248638, 497276, 994552, 1616147, 3232294, 6464588, 12929176]

約数ペア:

[(1, 12929176), (2, 6464588), (4, 3232294), (8, 1616147), (13, 994552), (26, 497276), (52, 248638), (73, 177112), (104, 124319), (131, 98696), (146, 88556), (169, 76504), (262, 49348), (292, 44278), (338, 38252), (524, 24674), (584, 22139), (676, 19126), (949, 13624), (1048, 12337), (1352, 9563), (1703, 7592), (1898, 6812), (3406, 3796)]