19836681902

素因数分解:

$2^1\times {\mathrm{1367}}^1\times {\mathrm{1723}}^1\times {\mathrm{4211}}^1$

素因数の和:7303

約数の個数: 16

約数和(自身を含む): 29801146752

約数和(自身を除く): 9964464850

約数列:

[1, 2, 1367, 1723, 2734, 3446, 4211, 8422, 2355341, 4710682, 5756437, 7255553, 11512874, 14511106, 9918340951, 19836681902]

約数ペア:

[(1, 19836681902), (2, 9918340951), (1367, 14511106), (1723, 11512874), (2734, 7255553), (3446, 5756437), (4211, 4710682), (8422, 2355341)]