15161856

素因数分解:

$2^9\times 3^1\times {\mathrm{9871}}^1$

素因数の和:9892

約数の個数: 40

約数和(自身を含む): 40396224

約数和(自身を除く): 25234368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 9871, 19742, 29613, 39484, 59226, 78968, 118452, 157936, 236904, 315872, 473808, 631744, 947616, 1263488, 1895232, 2526976, 3790464, 5053952, 7580928, 15161856]

約数ペア:

[(1, 15161856), (2, 7580928), (3, 5053952), (4, 3790464), (6, 2526976), (8, 1895232), (12, 1263488), (16, 947616), (24, 631744), (32, 473808), (48, 315872), (64, 236904), (96, 157936), (128, 118452), (192, 78968), (256, 59226), (384, 39484), (512, 29613), (768, 19742), (1536, 9871)]