16470772

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 29903720

約数和(自身を除く): 13432948

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 1021, 2042, 4033, 4084, 8066, 16132, 37777, 75554, 111289, 151108, 222578, 445156, 4117693, 8235386, 16470772]

約数ペア:

[(1, 16470772), (2, 8235386), (4, 4117693), (37, 445156), (74, 222578), (109, 151108), (148, 111289), (218, 75554), (436, 37777), (1021, 16132), (2042, 8066), (4033, 4084)]