19599152

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{1381}}^1$

素因数の和:2276

約数の個数: 20

約数和(自身を含む): 38043696

約数和(自身を除く): 18444544

約数列:

[1, 2, 4, 8, 16, 887, 1381, 1774, 2762, 3548, 5524, 7096, 11048, 14192, 22096, 1224947, 2449894, 4899788, 9799576, 19599152]

約数ペア:

[(1, 19599152), (2, 9799576), (4, 4899788), (8, 2449894), (16, 1224947), (887, 22096), (1381, 14192), (1774, 11048), (2762, 7096), (3548, 5524)]