13187888

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1701

約数の個数: 40

約数和(自身を含む): 29620128

約数和(自身を除く): 16432240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1613, 2044, 3226, 4088, 6452, 8176, 11291, 12904, 22582, 25808, 45164, 90328, 117749, 180656, 235498, 470996, 824243, 941992, 1648486, 1883984, 3296972, 6593944, 13187888]

約数ペア:

[(1, 13187888), (2, 6593944), (4, 3296972), (7, 1883984), (8, 1648486), (14, 941992), (16, 824243), (28, 470996), (56, 235498), (73, 180656), (112, 117749), (146, 90328), (292, 45164), (511, 25808), (584, 22582), (1022, 12904), (1168, 11291), (1613, 8176), (2044, 6452), (3226, 4088)]