12542768

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2181

約数の個数: 40

約数和(自身を含む): 28310688

約数和(自身を除く): 15767920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2113, 2968, 4226, 5936, 8452, 14791, 16904, 29582, 33808, 59164, 111989, 118328, 223978, 236656, 447956, 783923, 895912, 1567846, 1791824, 3135692, 6271384, 12542768]

約数ペア:

[(1, 12542768), (2, 6271384), (4, 3135692), (7, 1791824), (8, 1567846), (14, 895912), (16, 783923), (28, 447956), (53, 236656), (56, 223978), (106, 118328), (112, 111989), (212, 59164), (371, 33808), (424, 29582), (742, 16904), (848, 14791), (1484, 8452), (2113, 5936), (2968, 4226)]