15690655504

素因数分解:

$2^4\times {\mathrm{2341}}^1\times {\mathrm{418909}}^1$

素因数の和:421258

約数の個数: 20

約数和(自身を含む): 30413703820

約数和(自身を除く): 14723048316

約数列:

[1, 2, 4, 8, 16, 2341, 4682, 9364, 18728, 37456, 418909, 837818, 1675636, 3351272, 6702544, 980665969, 1961331938, 3922663876, 7845327752, 15690655504]

約数ペア:

[(1, 15690655504), (2, 7845327752), (4, 3922663876), (8, 1961331938), (16, 980665969), (2341, 6702544), (4682, 3351272), (9364, 1675636), (18728, 837818), (37456, 418909)]