13331738

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20261}}^1$

素因数の和:20317

約数の個数: 16

約数和(自身を含む): 23341824

約数和(自身を除く): 10010086

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 20261, 40522, 141827, 283654, 952267, 1904534, 6665869, 13331738]

約数ペア:

[(1, 13331738), (2, 6665869), (7, 1904534), (14, 952267), (47, 283654), (94, 141827), (329, 40522), (658, 20261)]