12290572

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:950

約数の個数: 36

約数和(自身を含む): 25392360

約数和(自身を除く): 13101788

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 859, 1022, 1718, 2044, 3436, 3577, 6013, 7154, 12026, 14308, 24052, 42091, 62707, 84182, 125414, 168364, 250828, 438949, 877898, 1755796, 3072643, 6145286, 12290572]

約数ペア:

[(1, 12290572), (2, 6145286), (4, 3072643), (7, 1755796), (14, 877898), (28, 438949), (49, 250828), (73, 168364), (98, 125414), (146, 84182), (196, 62707), (292, 42091), (511, 24052), (859, 14308), (1022, 12026), (1718, 7154), (2044, 6013), (3436, 3577)]