23287874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{809}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 36012600

約数和(自身を除く): 12724726

約数列:

[1, 2, 37, 74, 389, 778, 809, 1618, 14393, 28786, 29933, 59866, 314701, 629402, 11643937, 23287874]

約数ペア:

[(1, 23287874), (2, 11643937), (37, 629402), (74, 314701), (389, 59866), (778, 29933), (809, 28786), (1618, 14393)]