138892592

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{18749}}^1$

素因数の和:19220

約数の個数: 20

約数和(自身を含む): 269700000

約数和(自身を除く): 130807408

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 7408, 18749, 37498, 74996, 149992, 299984, 8680787, 17361574, 34723148, 69446296, 138892592]

約数ペア:

[(1, 138892592), (2, 69446296), (4, 34723148), (8, 17361574), (16, 8680787), (463, 299984), (926, 149992), (1852, 74996), (3704, 37498), (7408, 18749)]