12691712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{4507}}^1$

素因数の和:4534

約数の個数: 36

約数和(自身を含む): 27643056

約数和(自身を除く): 14951344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 4507, 9014, 18028, 36056, 49577, 72112, 99154, 144224, 198308, 288448, 396616, 576896, 793232, 1153792, 1586464, 3172928, 6345856, 12691712]

約数ペア:

[(1, 12691712), (2, 6345856), (4, 3172928), (8, 1586464), (11, 1153792), (16, 793232), (22, 576896), (32, 396616), (44, 288448), (64, 198308), (88, 144224), (128, 99154), (176, 72112), (256, 49577), (352, 36056), (704, 18028), (1408, 9014), (2816, 4507)]