19772328

素因数分解:

$2^3\times 3^1\times {\mathrm{751}}^1\times {\mathrm{1097}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 49541760

約数和(自身を除く): 29769432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 751, 1097, 1502, 2194, 2253, 3004, 3291, 4388, 4506, 6008, 6582, 8776, 9012, 13164, 18024, 26328, 823847, 1647694, 2471541, 3295388, 4943082, 6590776, 9886164, 19772328]

約数ペア:

[(1, 19772328), (2, 9886164), (3, 6590776), (4, 4943082), (6, 3295388), (8, 2471541), (12, 1647694), (24, 823847), (751, 26328), (1097, 18024), (1502, 13164), (2194, 9012), (2253, 8776), (3004, 6582), (3291, 6008), (4388, 4506)]