12885334

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11953}}^1$

素因数の和:11980

約数の個数: 24

約数和(自身を含む): 24529608

約数和(自身を除く): 11644274

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 11953, 23906, 83671, 131483, 167342, 262966, 585697, 920381, 1171394, 1840762, 6442667, 12885334]

約数ペア:

[(1, 12885334), (2, 6442667), (7, 1840762), (11, 1171394), (14, 920381), (22, 585697), (49, 262966), (77, 167342), (98, 131483), (154, 83671), (539, 23906), (1078, 11953)]