19221980928

素因数分解:

$2^8\times 3^1\times {\mathrm{25028621}}^1$

素因数の和:25028640

約数の個数: 36

約数和(自身を含む): 51158503368

約数和(自身を除く): 31936522440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 25028621, 50057242, 75085863, 100114484, 150171726, 200228968, 300343452, 400457936, 600686904, 800915872, 1201373808, 1601831744, 2402747616, 3203663488, 4805495232, 6407326976, 9610990464, 19221980928]

約数ペア:

[(1, 19221980928), (2, 9610990464), (3, 6407326976), (4, 4805495232), (6, 3203663488), (8, 2402747616), (12, 1601831744), (16, 1201373808), (24, 800915872), (32, 600686904), (48, 400457936), (64, 300343452), (96, 200228968), (128, 150171726), (192, 100114484), (256, 75085863), (384, 50057242), (768, 25028621)]