13352690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7901}}^1$

素因数の和:7934

約数の個数: 24

約数和(自身を含む): 26029188

約数和(自身を除く): 12676498

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 7901, 15802, 39505, 79010, 102713, 205426, 513565, 1027130, 1335269, 2670538, 6676345, 13352690]

約数ペア:

[(1, 13352690), (2, 6676345), (5, 2670538), (10, 1335269), (13, 1027130), (26, 513565), (65, 205426), (130, 102713), (169, 79010), (338, 39505), (845, 15802), (1690, 7901)]