12556284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{80489}}^1$

素因数の和:80509

約数の個数: 24

約数和(自身を含む): 31552080

約数和(自身を除く): 18995796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 80489, 160978, 241467, 321956, 482934, 965868, 1046357, 2092714, 3139071, 4185428, 6278142, 12556284]

約数ペア:

[(1, 12556284), (2, 6278142), (3, 4185428), (4, 3139071), (6, 2092714), (12, 1046357), (13, 965868), (26, 482934), (39, 321956), (52, 241467), (78, 160978), (156, 80489)]