19005772251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{41513}}^1$

素因数の和:41771

約数の個数: 32

約数和(自身を含む): 27546697728

約数和(自身を除く): 8540925477

約数列:

[1, 3, 17, 47, 51, 141, 191, 573, 799, 2397, 3247, 8977, 9741, 26931, 41513, 124539, 152609, 457827, 705721, 1951111, 2117163, 5853333, 7928983, 23786949, 33168887, 99506661, 134792711, 372662201, 404378133, 1117986603, 6335257417, 19005772251]

約数ペア:

[(1, 19005772251), (3, 6335257417), (17, 1117986603), (47, 404378133), (51, 372662201), (141, 134792711), (191, 99506661), (573, 33168887), (799, 23786949), (2397, 7928983), (3247, 5853333), (8977, 2117163), (9741, 1951111), (26931, 705721), (41513, 457827), (124539, 152609)]