11983376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{39419}}^1$

素因数の和:39446

約数の個数: 20

約数和(自身を含む): 24440400

約数和(自身を除く): 12457024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 39419, 78838, 157676, 315352, 630704, 748961, 1497922, 2995844, 5991688, 11983376]

約数ペア:

[(1, 11983376), (2, 5991688), (4, 2995844), (8, 1497922), (16, 748961), (19, 630704), (38, 315352), (76, 157676), (152, 78838), (304, 39419)]