19683460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33937}}^1$

素因数の和:33975

約数の個数: 24

約数和(自身を含む): 42761880

約数和(自身を除く): 23078420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 33937, 67874, 135748, 169685, 339370, 678740, 984173, 1968346, 3936692, 4920865, 9841730, 19683460]

約数ペア:

[(1, 19683460), (2, 9841730), (4, 4920865), (5, 3936692), (10, 1968346), (20, 984173), (29, 678740), (58, 339370), (116, 169685), (145, 135748), (290, 67874), (580, 33937)]