11847808

素因数分解:

$2^7\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 27471150

約数和(自身を除く): 15623342

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 1889, 3136, 3778, 6272, 7556, 13223, 15112, 26446, 30224, 52892, 60448, 92561, 105784, 120896, 185122, 211568, 241792, 370244, 423136, 740488, 846272, 1480976, 1692544, 2961952, 5923904, 11847808]

約数ペア:

[(1, 11847808), (2, 5923904), (4, 2961952), (7, 1692544), (8, 1480976), (14, 846272), (16, 740488), (28, 423136), (32, 370244), (49, 241792), (56, 211568), (64, 185122), (98, 120896), (112, 105784), (128, 92561), (196, 60448), (224, 52892), (392, 30224), (448, 26446), (784, 15112), (896, 13223), (1568, 7556), (1889, 6272), (3136, 3778)]