2013807378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1605907}}^1$

素因数の和:1605942

約数の個数: 32

約数和(自身を含む): 4625015040

約数和(自身を除く): 2611207662

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 1605907, 3211814, 4817721, 9635442, 17664977, 30512233, 35329954, 52994931, 61024466, 91536699, 105989862, 183073398, 335634563, 671269126, 1006903689, 2013807378]

約数ペア:

[(1, 2013807378), (2, 1006903689), (3, 671269126), (6, 335634563), (11, 183073398), (19, 105989862), (22, 91536699), (33, 61024466), (38, 52994931), (57, 35329954), (66, 30512233), (114, 17664977), (209, 9635442), (418, 4817721), (627, 3211814), (1254, 1605907)]