17925142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8291}}^1$

素因数の和:8363

約数の個数: 16

約数和(自身を含む): 28657152

約数和(自身を除く): 10732010

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 8291, 16582, 190693, 381386, 389677, 779354, 8962571, 17925142]

約数ペア:

[(1, 17925142), (2, 8962571), (23, 779354), (46, 389677), (47, 381386), (94, 190693), (1081, 16582), (2162, 8291)]