13971806

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1613}}^1$

素因数の和:1747

約数の個数: 16

約数和(自身を含む): 21614688

約数和(自身を除く): 7642882

約数列:

[1, 2, 61, 71, 122, 142, 1613, 3226, 4331, 8662, 98393, 114523, 196786, 229046, 6985903, 13971806]

約数ペア:

[(1, 13971806), (2, 6985903), (61, 229046), (71, 196786), (122, 114523), (142, 98393), (1613, 8662), (3226, 4331)]