11778889136

素因数分解:

$2^4\times 7^1\times {\mathrm{105168653}}^1$

素因数の和:105168668

約数の個数: 20

約数和(自身を含む): 26081826192

約数和(自身を除く): 14302937056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 105168653, 210337306, 420674612, 736180571, 841349224, 1472361142, 1682698448, 2944722284, 5889444568, 11778889136]

約数ペア:

[(1, 11778889136), (2, 5889444568), (4, 2944722284), (7, 1682698448), (8, 1472361142), (14, 841349224), (16, 736180571), (28, 420674612), (56, 210337306), (112, 105168653)]