16766230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128971}}^1$

素因数の和:128991

約数の個数: 16

約数和(自身を含む): 32500944

約数和(自身を除く): 15734714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 128971, 257942, 644855, 1289710, 1676623, 3353246, 8383115, 16766230]

約数ペア:

[(1, 16766230), (2, 8383115), (5, 3353246), (10, 1676623), (13, 1289710), (26, 644855), (65, 257942), (130, 128971)]