12665536

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1171}}^1$

素因数の和:1209

約数の個数: 42

約数和(自身を含む): 27238452

約数和(自身を除く): 14572916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1171, 1352, 2342, 2704, 4684, 5408, 9368, 10816, 15223, 18736, 30446, 37472, 60892, 74944, 121784, 197899, 243568, 395798, 487136, 791596, 974272, 1583192, 3166384, 6332768, 12665536]

約数ペア:

[(1, 12665536), (2, 6332768), (4, 3166384), (8, 1583192), (13, 974272), (16, 791596), (26, 487136), (32, 395798), (52, 243568), (64, 197899), (104, 121784), (169, 74944), (208, 60892), (338, 37472), (416, 30446), (676, 18736), (832, 15223), (1171, 10816), (1352, 9368), (2342, 5408), (2704, 4684)]