19503232

素因数分解:

$2^7\times 7^1\times {\mathrm{21767}}^1$

素因数の和:21788

約数の個数: 32

約数和(自身を含む): 44406720

約数和(自身を除く): 24903488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21767, 43534, 87068, 152369, 174136, 304738, 348272, 609476, 696544, 1218952, 1393088, 2437904, 2786176, 4875808, 9751616, 19503232]

約数ペア:

[(1, 19503232), (2, 9751616), (4, 4875808), (7, 2786176), (8, 2437904), (14, 1393088), (16, 1218952), (28, 696544), (32, 609476), (56, 348272), (64, 304738), (112, 174136), (128, 152369), (224, 87068), (448, 43534), (896, 21767)]