19032320

素因数分解:

$2^8\times 5^1\times {\mathrm{14869}}^1$

素因数の和:14890

約数の個数: 36

約数和(自身を含む): 45591420

約数和(自身を除く): 26559100

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 14869, 29738, 59476, 74345, 118952, 148690, 237904, 297380, 475808, 594760, 951616, 1189520, 1903232, 2379040, 3806464, 4758080, 9516160, 19032320]

約数ペア:

[(1, 19032320), (2, 9516160), (4, 4758080), (5, 3806464), (8, 2379040), (10, 1903232), (16, 1189520), (20, 951616), (32, 594760), (40, 475808), (64, 297380), (80, 237904), (128, 148690), (160, 118952), (256, 74345), (320, 59476), (640, 29738), (1280, 14869)]