12457284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{148301}}^1$

素因数の和:148315

約数の個数: 24

約数和(自身を含む): 33219648

約数和(自身を除く): 20762364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 148301, 296602, 444903, 593204, 889806, 1038107, 1779612, 2076214, 3114321, 4152428, 6228642, 12457284]

約数ペア:

[(1, 12457284), (2, 6228642), (3, 4152428), (4, 3114321), (6, 2076214), (7, 1779612), (12, 1038107), (14, 889806), (21, 593204), (28, 444903), (42, 296602), (84, 148301)]