19700056

素因数分解:

$2^3\times {\mathrm{673}}^1\times {\mathrm{3659}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 37002600

約数和(自身を除く): 17302544

約数列:

[1, 2, 4, 8, 673, 1346, 2692, 3659, 5384, 7318, 14636, 29272, 2462507, 4925014, 9850028, 19700056]

約数ペア:

[(1, 19700056), (2, 9850028), (4, 4925014), (8, 2462507), (673, 29272), (1346, 14636), (2692, 7318), (3659, 5384)]