12929852

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 25333056

約数和(自身を除く): 12403204

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 617, 676, 806, 1234, 1612, 2468, 5239, 8021, 10478, 16042, 19127, 20956, 32084, 38254, 76508, 104273, 208546, 248651, 417092, 497302, 994604, 3232463, 6464926, 12929852]

約数ペア:

[(1, 12929852), (2, 6464926), (4, 3232463), (13, 994604), (26, 497302), (31, 417092), (52, 248651), (62, 208546), (124, 104273), (169, 76508), (338, 38254), (403, 32084), (617, 20956), (676, 19127), (806, 16042), (1234, 10478), (1612, 8021), (2468, 5239)]