16399370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1370

約数の個数: 32

約数和(自身を含む): 32130000

約数和(自身を除く): 15730630

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1249, 1313, 2498, 2626, 6245, 6565, 12490, 13130, 16237, 32474, 81185, 126149, 162370, 252298, 630745, 1261490, 1639937, 3279874, 8199685, 16399370]

約数ペア:

[(1, 16399370), (2, 8199685), (5, 3279874), (10, 1639937), (13, 1261490), (26, 630745), (65, 252298), (101, 162370), (130, 126149), (202, 81185), (505, 32474), (1010, 16237), (1249, 13130), (1313, 12490), (2498, 6565), (2626, 6245)]